Παραπομπή APA
Davis, B. (1970). Information sources in transportation, material, management and physical distribution. London: Greenwood Press.
Παραπομπή Chicago StyleDavis, Bob. Information Sources in Transportation, Material, Management and Physical Distribution. London: Greenwood Press, 1970.
Παραπομπή MLADavis, Bob. Information Sources in Transportation, Material, Management and Physical Distribution. London: Greenwood Press, 1970.
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