Garrett, D. E. (1989). Chemical engineering economics (1a. ed.). Van Nostrand Reinhold.
Chicago Style (17th ed.) ZitazioaGarrett, Donald E. Chemical Engineering Economics. 1a. ed. Nueva York: Van Nostrand Reinhold, 1989.
MLA (9th ed.) ZitazioaGarrett, Donald E. Chemical Engineering Economics. 1a. ed. Van Nostrand Reinhold, 1989.
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