APA (7 वां संस्करण) प्रशस्ति पत्र
Fuggetta, R. (2012). Brand advocates: Turning enthusiastic customers into a powerful marketing force. Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Fuggetta, Rob. Brand Advocates: Turning Enthusiastic Customers into a Powerful Marketing Force. Hoboken, N.J.: Wiley, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Fuggetta, Rob. Brand Advocates: Turning Enthusiastic Customers into a Powerful Marketing Force. Wiley, 2012.
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