Lewis, H. G. (1974). The businessman's guide to advertising and sales promotion. Gregg and Community College Division, McGraw-Hill.
Chicago Style (17th ed.) CitationLewis, Herschell Gordon. The Businessman's Guide to Advertising and Sales Promotion. New York: Gregg and Community College Division, McGraw-Hill, 1974.
MLA (9th ed.) CitationLewis, Herschell Gordon. The Businessman's Guide to Advertising and Sales Promotion. Gregg and Community College Division, McGraw-Hill, 1974.
Warning: These citations may not always be 100% accurate.