Shelley, R., & Shelley, E. (1988). The promotional sourcebook. Asher-Gallant Press.
Chicago Style (17th ed.) CitationShelley, Robert, and Eileen Shelley. The Promotional Sourcebook. Westbury, N.Y.: Asher-Gallant Press, 1988.
MLA (9th ed.) CitationShelley, Robert, and Eileen Shelley. The Promotional Sourcebook. Asher-Gallant Press, 1988.
Warning: These citations may not always be 100% accurate.