Dyfyniad APA

Kerin, R. (1987). Strategic marketing problems: Cases and comments (4ª ed.). Allyn and Bacon.

Dyfyniad Arddull Chicago

Kerin, Roger. Strategic Marketing Problems: Cases and Comments. 4ª ed. Allyn and Bacon, 1987.

Dyfyniad MLA

Kerin, Roger. Strategic Marketing Problems: Cases and Comments. 4ª ed. Allyn and Bacon, 1987.

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