Walsh, P. (1983). Growing through time: An introduction to adult development. Brooks/cole.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWalsh, P.B. Growing Through Time: An Introduction to Adult Development. California: Brooks/cole, 1983.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWalsh, P.B. Growing Through Time: An Introduction to Adult Development. Brooks/cole, 1983.
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