Boyd, H. W. (1958). Cases in marketing strategy. Homewood, Ill: R.D. Irwin.
Čikaški stil citiranjaBoyd, Harper W. Cases in Marketing Strategy. Homewood, Ill: R.D. Irwin, 1958.
MLA način citiranjaBoyd, Harper W. Cases in Marketing Strategy. Homewood, Ill: R.D. Irwin, 1958.
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