PRUSHAN VICTOR H. (1997). NO-NONSENSE MARKETING. JOHN WILEY AND SONS.
Lua i Stíl Chicago (17ú heag.)PRUSHAN VICTOR H. NO-NONSENSE MARKETING. NEW YORK: JOHN WILEY AND SONS, 1997.
Lua MLA (9ú heag.)PRUSHAN VICTOR H. NO-NONSENSE MARKETING. JOHN WILEY AND SONS, 1997.
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