Barrett, J. C. (1987). Mechanisms of environmental carcinogenesis v.2 Multistep models of carcinogenesis. CRC Press.
Chicago-viite (17. p.)Barrett, J. Carl. Mechanisms of Environmental Carcinogenesis V.2 Multistep Models of Carcinogenesis. Boca Raton, Florida: CRC Press, 1987.
MLA-viite (9. p.)Barrett, J. Carl. Mechanisms of Environmental Carcinogenesis V.2 Multistep Models of Carcinogenesis. CRC Press, 1987.
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