Snell, J. (1991). Quality control: Principles and practice in the microbiology laboratory. Public Health Laboratory Service.
Chicago Style (17. basım) AtıfSnell, J.J.S. Quality Control: Principles and Practice in the Microbiology Laboratory. London: Public Health Laboratory Service, 1991.
MLA (9th ed.) AtıfSnell, J.J.S. Quality Control: Principles and Practice in the Microbiology Laboratory. Public Health Laboratory Service, 1991.
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