ABI/INFORM Global: Search for advertising campaigns or advertising expenditures in the Subject field.
Business Source Complete. Do an Advanced Search using the phrase advertising campaigns or advertising spending in the Subject Terms field.Advertising
eMarketer: you can find charts, graphs, articles and short reports on online advertising and spending. Click on Advertising under Topics to expand the menu and see the sub-categories available (e.g. Advertising Spending & Revenues).
Vivvix (formerly Ad$pender): provides advertising expenditure information for millions of product brands across television, radio, magazine, newspaper, internet and outdoor channels. Search by category, company name, subsidiary or brand. Spenders can be ranked by category, company name, brand and more