World Health Organization. (1998). Concise International chemical assessment Document; 3 , 3 - Dichlorrobenzidine. IOMS.
Chicago-viite (17. p.)World Health Organization. Concise International Chemical Assessment Document; 3 , 3 - Dichlorrobenzidine. Ginebra: IOMS, 1998.
MLA-viite (9. p.)World Health Organization. Concise International Chemical Assessment Document; 3 , 3 - Dichlorrobenzidine. IOMS, 1998.
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