Pohanish, R. P., & Sittig, M. (2012). Sittig's handbook of toxic and hazardous chemicals and carcinogens (Sixth edition.). Elsevier/William Andrew.
Lua i Stíl Chicago (17ú heag.)Pohanish, Richard P., agus Marshall Sittig. Sittig's Handbook of Toxic and Hazardous Chemicals and Carcinogens. Sixth edition. Amsterdam: Elsevier/William Andrew, 2012.
Lua MLA (9ú heag.)Pohanish, Richard P., agus Marshall Sittig. Sittig's Handbook of Toxic and Hazardous Chemicals and Carcinogens. Sixth edition. Elsevier/William Andrew, 2012.
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