APA aipamena

Blythe, J. (1998). Essentials of marketing. Pitman publishing.

Chicago Style aipamena

Blythe, Jim. Essentials of Marketing. London: Pitman publishing, 1998.

MLA aipamena

Blythe, Jim. Essentials of Marketing. Pitman publishing, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.