APA aipamena

Bell, M. L. (1972). Marketing: Concepts and strategy. Boston: Houghton Mifflin.

Chicago Style aipamena

Bell, Martin L. Marketing: Concepts and Strategy. Boston: Houghton Mifflin, 1972.

MLA aipamena

Bell, Martin L. Marketing: Concepts and Strategy. Boston: Houghton Mifflin, 1972.

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