Richert, G. H. (1974). Retailing, principles and practices (6th ed.). McGraw-Hill.
Čikaški stil citiranja (17. izdanje)Richert, Gottlieb Henry. Retailing, Principles and Practices. 6th ed. New York: McGraw-Hill, 1974.
MLA način citiranja (9. izdanje)Richert, Gottlieb Henry. Retailing, Principles and Practices. 6th ed. McGraw-Hill, 1974.
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