Tobim, A. J., & Dusheck, J. (1999). Asking about life (2nd ed.). Harcourt College Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTobim, Allan J., और Jennie Dusheck. Asking About Life. 2nd ed. Fort Worth: Harcourt College Publishers, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTobim, Allan J., और Jennie Dusheck. Asking About Life. 2nd ed. Harcourt College Publishers, 1999.
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