Davis, B. J. (1976). Information sources in transportation, material management, and physical distribution: An annotated bibliography and guide. Greenwood Press.
Chicago-referens (17:e uppl.)Davis, Bob J. Information Sources in Transportation, Material Management, and Physical Distribution: An Annotated Bibliography and Guide. Westport, Conn.: Greenwood Press, 1976.
MLA-referens (8:e uppl.)Davis, Bob J. Information Sources in Transportation, Material Management, and Physical Distribution: An Annotated Bibliography and Guide. Greenwood Press, 1976.
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