Boyd, H. W. (1971). Marketing management: Case b0ok. Richard D Irwin.
Čikaški stil citiranjaBoyd, Harper W. Marketing Management: Case B0ok. U.S.A: Richard D Irwin, 1971.
MLA način citiranjaBoyd, Harper W. Marketing Management: Case B0ok. Richard D Irwin, 1971.
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