Johnson, J. C., & Wood, D. F. (1982). Contemporary physical distribution & logistics (2nd ed.). PennWell Books.
Chicago-viite (17. p.)Johnson, James C., ja Donald F. Wood. Contemporary Physical Distribution & Logistics. 2nd ed. Tulsa, Okla.: PennWell Books, 1982.
MLA-viite (9. p.)Johnson, James C., ja Donald F. Wood. Contemporary Physical Distribution & Logistics. 2nd ed. PennWell Books, 1982.
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