(1992). Study Guide To Accompany Wallace Biology The World Of Life Prepered By Steven J. Muzos. Herper College Publisher.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStudy Guide To Accompany Wallace Biology The World Of Life Prepered By Steven J. Muzos. Herper College Publisher, 1992.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStudy Guide To Accompany Wallace Biology The World Of Life Prepered By Steven J. Muzos. Herper College Publisher, 1992.
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