World Health Organization. (1998). Concise International chemical assessment Document; 1 , 1, 1 , 2 - Tetrafluoroethane. IOMS.
Chicago-viite (17. p.)World Health Organization. Concise International Chemical Assessment Document; 1 , 1, 1 , 2 - Tetrafluoroethane. Ginebra: IOMS, 1998.
MLA-viite (9. p.)World Health Organization. Concise International Chemical Assessment Document; 1 , 1, 1 , 2 - Tetrafluoroethane. IOMS, 1998.
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