Guest, A. M. (2007). Taking sides: Clashing views in lifespan development. McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGuest, Andrew M. Taking Sides: Clashing Views in Lifespan Development. Dubuque, IA: McGraw-Hill, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGuest, Andrew M. Taking Sides: Clashing Views in Lifespan Development. McGraw-Hill, 2007.
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