Haines, S. (2013). The product manager's survival guide: Everything you need to know to succeed as a product manager (First edition.). McGraw-Hill Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHaines, Steven. The Product Manager's Survival Guide: Everything You Need to Know to Succeed as a Product Manager. First edition. New York: McGraw-Hill Education, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHaines, Steven. The Product Manager's Survival Guide: Everything You Need to Know to Succeed as a Product Manager. First edition. McGraw-Hill Education, 2013.
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