Othmer, K. (1938). Encyclopedia of chemical technology (2nd ed.). Wiley Interscience.
Čikaški stil citiranjaOthmer, Kirk. Encyclopedia of Chemical Technology. 2nd ed. New York: Wiley Interscience, 1938.
MLA način citiranjaOthmer, Kirk. Encyclopedia of Chemical Technology. 2nd ed. Wiley Interscience, 1938.
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