Kotler, P. (1974). Marketing management/2e (2nd ed.). Prentice Hall of India.
Chicago Style aipamenaKotler, Philip. Marketing Management/2e. 2nd ed. New Delhi: Prentice Hall of India, 1974.
MLA aipamenaKotler, Philip. Marketing Management/2e. 2nd ed. Prentice Hall of India, 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.