Eberhard, C., Villee, C. A., & Davis, P. W. (1985). General Biology Laboratory Manual: To Accompany: Biology, Worl of Biology (3ª edición.). Saunders College Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEberhard, Carolyn, Claude A. Villee, और P. William Davis. General Biology Laboratory Manual: To Accompany: Biology, Worl of Biology. 3ª edición. New York: Saunders College Publishing, 1985.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEberhard, Carolyn, et al. General Biology Laboratory Manual: To Accompany: Biology, Worl of Biology. 3ª edición. Saunders College Publishing, 1985.
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