Ocko, J. Y. (1981). Advertising handbook for retail merchants: You're the secret ingredient in good ads (Rev. ed.). National Merchants Association.
Chicago Style (17th ed.) CitationOcko, Judy Young. Advertising Handbook for Retail Merchants: You're the Secret Ingredient in Good Ads. Rev. ed. New York: National Merchants Association, 1981.
MLA (9th ed.) CitationOcko, Judy Young. Advertising Handbook for Retail Merchants: You're the Secret Ingredient in Good Ads. Rev. ed. National Merchants Association, 1981.
Warning: These citations may not always be 100% accurate.