Srinivasan R. (2012). Services marketing (3rd ed.). PHI Learning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSrinivasan R. Services Marketing. 3rd ed. New Delhi: PHI Learning, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSrinivasan R. Services Marketing. 3rd ed. PHI Learning, 2012.
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