Here is the collection of advertising and marketing resource links.

Ad Week
News, articles, features, directories and discussion boards for advertising professionals.

Advertising Law Resource Center
Resource with information about restrictions on advertising.

AdvertisingAge
Online and print magazine and web resource for advertising professionals. Includes news, data, jobs, databases and features.

American Marketing Association
AMA's purpose is to promote education; to assist in personal and professional career development among marketing professionals; and to advance the science and ethical practice of marketing disciplines.

Bplans.com
A website geared to providing information and resources for developing business plans. Includes articles, advice, tips, samples and software products.

Business 2.0
A fast growing print magazine and web resource which provides extensive news and analysis of the new economy.

Business Marketing Association
BMA helps members improve their ability to manage business-to-business marketing/marketing communications for greater productivity and profitability by providing unique access to information, ideas and the experience of peers.

Chartered Institute of Marketing, The (CIM)
CIM works closely with the marketing profession, government, industry and commerce to develop greater awareness and understanding of what marketing can contribute to UK and International business.

ClickZ
Information, resources and articles about web marketing and website development.

Direct Marketing Association, The (The DMA)
The DMA is the oldest and largest trade association for users and suppliers in the direct, database and interactive marketing field.

dmnews.com
A direct marketing hub, with news articles, events calendar, source directory and classifieds.

Guerrilla Marketing Online
Guerilla Marketing provides marketing-related articles, directories, newsletters and products.

Hospitality Sales & Marketing Association International
HSMAI is the largest international association of hospitality sales and marketing professionals.

HowToWeb.com: SEO Resources
A collection of useful search engine marketing and optimization resources from HowToWeb.

HowToWeb: Internet Marketing Resources
HowToWeb.com's collection of Internet marketing resources and services.

Iconocast
An email newsletter source for facts, figures, trend analysis and insider information in the Internet marketing industry.

International Newspaper Marketing Association (INMA)
The International Newspaper Marketing Association (INMA) is a non-profit member organisation dedicated to recognising and extending marketing activities of newspapers.

Internet Advertising Bureau (IAB)
A non for profit association devoted exclusively to maximizing the use and effectiveness of advertising on the Internet.

JustSell.com
An online guide to helping you sell better which includes articles, resources and community services.

MarcommWise
Provides resources, links, jobs, community services and other resources for marketing professionals.

Marketing Land
A marketing news resource that includes search marketing information.

Marketing Resource Center, The
A comprehensive marketing resource with forums, book reviews and hundreds of articles.

Marketing Sherpa
Marketing Sherpa provides articles, case studies, reports and more about marketing and campaign tracking.

National Mail Order Association, The
The NMOA was formed in 1972 to help small to midsize businesses and entrepreneurs that were involved, or wanted to become involved, in the area of Mail Order Marketing.

Online Advertising Discussion List
The Online Advertising Discussion List focuses on professional discussion of online advertising strategies, results, studies, tools, and media coverage.

SalesDoctors.com
A weekly sales magazine written by sales experts.

SalesLinks
SalesLinks provides 300+ sales links, newsletters, resources and training services.

SellingPower.com
A print magazine for sales professionals. Website includes the top 150 sales links, articles, features and resources.

Web Digest for Marketers
Weekly newsletter covering web-related marketing issues.