Harley, J. P. (2005). Laboratory exercises in microbiology (6th ed.). McGraw-Hill Higher Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHarley, John P. Laboratory Exercises in Microbiology. 6th ed. Boston: McGraw-Hill Higher Education, 2005.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHarley, John P. Laboratory Exercises in Microbiology. 6th ed. McGraw-Hill Higher Education, 2005.
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