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. National ad investments in newspapers in 1974-73 Collection: Agricultural Communications Documentation Center (ACDC) Format: Journal article Publication Date: 1975-06-23 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 122 Document Number: C15728 Journal Title: Advertising Age Journal Title Details: 46: N6 Notes: 1 p.