APA (7 वां संस्करण) प्रशस्ति पत्र

Rajkotia Vivek. Study of effectiveness of various sales promotional activities. MPE;2012.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Rajkotia Vivek. Study of Effectiveness of Various Sales Promotional Activities. : MPE;2012.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Rajkotia Vivek. Study of Effectiveness of Various Sales Promotional Activities. MPE;2012.

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