Weier, T. E. (1982). Botany: An introduction to plant biology (6th ed.). John Wiley and Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWeier, T. Elliot. Botany: An Introduction to Plant Biology. 6th ed. New York: John Wiley and Sons, 1982.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWeier, T. Elliot. Botany: An Introduction to Plant Biology. 6th ed. John Wiley and Sons, 1982.
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