Boland, R. G. A., & Oxtoby, R. M. (1973). Industrial marketing: Language and concepts. English Universities Press.
Čikaški stil citiranja (17. izdanje)Boland, Robert G. A., i Richard Markham Oxtoby. Industrial Marketing: Language and Concepts. London: English Universities Press, 1973.
MLA način citiranja (8. izdanje)Boland, Robert G. A., i Richard Markham Oxtoby. Industrial Marketing: Language and Concepts. English Universities Press, 1973.
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