Gaya APA
THOMAS, H. (2005).
614-Helmut Thomas, Robert Hess, Felix Waechter-Toxicology of industrial compounds-Taylor & Francis (1995) .
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Gaya MLA
THOMAS, HELMUT.
"614-Helmut Thomas, Robert Hess, Felix Waechter-Toxicology of industrial compounds-Taylor & Francis (1995)".
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,
2005.
Transparency.