APA aipamena

Cooper, J., & Lane, P. (1997). Pracrtical Marketing Planning. Macmillan.

Chicago Style aipamena

Cooper, John, and Peter Lane. Pracrtical Marketing Planning. London: Macmillan, 1997.

MLA aipamena

Cooper, John, and Peter Lane. Pracrtical Marketing Planning. Macmillan, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.