APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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