HARVARD BUSINESS REVIEW. (1981). IMPLEMENTING MARKETING STRATEGIES. HARVARD BUS. SCHOOL.
Čikaški stil citiranja (17. izdanje)HARVARD BUSINESS REVIEW. IMPLEMENTING MARKETING STRATEGIES. USA: HARVARD BUS. SCHOOL, 1981.
MLA način citiranja (9. izdanje)HARVARD BUSINESS REVIEW. IMPLEMENTING MARKETING STRATEGIES. HARVARD BUS. SCHOOL, 1981.
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