Thompson, R. J., & Nolan, C. A. (1965). Marketing, sales promotion, and advertising, Nolan, Warmke (7th ed.). South-Western Pub. Co..
Lua i Stíl Chicago (17ú heag.)Thompson, Robert J., agus Carroll Anthony Nolan. Marketing, Sales Promotion, and Advertising, Nolan, Warmke. 7th ed. Cincinnati: South-Western Pub. Co., 1965.
Lua MLA (8ú heag.)Thompson, Robert J., agus Carroll Anthony Nolan. Marketing, Sales Promotion, and Advertising, Nolan, Warmke. 7th ed. South-Western Pub. Co., 1965.
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