Black, J. G. (1999). Microbiology: Principles and explorations (4th ed.). Prentice Hall International, Inc..
Lua i Stíl Chicago (17ú heag.)Black, Jacquelyn G. Microbiology: Principles and Explorations. 4th ed. Upper Saddle River, New Jersey: Prentice Hall International, Inc., 1999.
Lua MLA (9ú heag.)Black, Jacquelyn G. Microbiology: Principles and Explorations. 4th ed. Prentice Hall International, Inc., 1999.
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