1. 1974 national advertising investment in newspapers, magazines and television Collection: Agricultural Communications Documentation Center (ACDC) Format: Journal article Publication Date: 1975-11-17 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 124 Document Number: C16219 Journal Title: Advertising Age Notes: 2 p.
2. Total U.S. ad spending by category & media Collection: Agricultural Communications Documentation Center (ACDC) Format: Journal article Publication Date: 1991-09-25 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 122 Document Number: C15726 Journal Title: Advertising Age Journal Title Details: 62(40): 8 Notes: 1 p.