Dyfyniad APA

Stapleton, J. (1974). How to prepare a marketing plan (2nd ed.). Gower press.

Dyfyniad Arddull Chicago

Stapleton, John. How to Prepare a Marketing Plan. 2nd ed. London: Gower press, 1974.

Dyfyniad MLA

Stapleton, John. How to Prepare a Marketing Plan. 2nd ed. Gower press, 1974.

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