APA (7 वां संस्करण) प्रशस्ति पत्र
Samuel, L. R. (2010). Freud on Madison Avenue: Motivation research and subliminal advertising in America. University of Pennsylvania Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Samuel, Lawrence R. Freud on Madison Avenue: Motivation Research and Subliminal Advertising in America. Philadelphia: University of Pennsylvania Press, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Samuel, Lawrence R. Freud on Madison Avenue: Motivation Research and Subliminal Advertising in America. University of Pennsylvania Press, 2010.
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