INMA [ http://www.inma.org/ ]
Provider of global best practices and marketing ideas for newsmedia companies looking to grow amid profound market change. The association provides members with thought leadership and practical ideas to grow audience, advertising, brand, and profits.

Internet Marketing Training [ http://www.internetmarketingacademy.com ]
The IMA will help to improve your online success with a range of internet marketing qualifications and courses

KnowThis [ http://www.knowthis.com/ ]
Offers free detailed tutorials, news and resources for professionals, academics and students in marketing, advertising, sales, market research, retailing, PR and more.

Sweepstakes Leads [ http://www.sweepstakesbuyers.com/ ]
Specialst seller of lead response data for mailing and telemarketing campaigns.