APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, & West, L. (2007). Using biographical and life history approaches in the study of adult and lifelong learning: European perspectives. Lang.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, और Linden West. Using Biographical and Life History Approaches in the Study of Adult and Lifelong Learning: European Perspectives. Frankfurt am Main [Germany]: Lang, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, और Linden West. Using Biographical and Life History Approaches in the Study of Adult and Lifelong Learning: European Perspectives. Lang, 2007.
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