Emerson, W. (1983). Guide to the Chemical Industry: Technology, R& D, Marketing and Employment. John Wiley.
Chicago Stili AlıntıEmerson, William.S. Guide to the Chemical Industry: Technology, R& D, Marketing and Employment. New York: John Wiley, 1983.
MLA AlıntıEmerson, William.S. Guide to the Chemical Industry: Technology, R& D, Marketing and Employment. John Wiley, 1983.
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