HISRICH, R. D. (1990). Barron's business library: Marketing. Barron's Educational Series.
Čikaški stil citiranja (17. izdanje)HISRICH, Robert D. Barron's Business Library: Marketing. New York: Barron's Educational Series, 1990.
MLA način citiranja (9. izdanje)HISRICH, Robert D. Barron's Business Library: Marketing. Barron's Educational Series, 1990.
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