Engelkirk, P. G., & Engelkirk, J. D. -. (2011). Burton's microbiology for the health: Sciences (9th ed.). Wolter Kluwer.
Chicago Style (17th ed.) ZitazioaEngelkirk, Paul G., eta Janet Duben - Engelkirk. Burton's Microbiology for the Health: Sciences. 9th ed. New york: Wolter Kluwer, 2011.
MLA (9th ed.) ZitazioaEngelkirk, Paul G., eta Janet Duben - Engelkirk. Burton's Microbiology for the Health: Sciences. 9th ed. Wolter Kluwer, 2011.
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