APA (7th ed.) Citation

Hartley, R. F. (1991). Errores en el marketing (2. ed.). Paraninfo.

Chicago Style (17th ed.) Citation

Hartley, Robert F. Errores En El Marketing. 2. ed. Madrid: Paraninfo, 1991.

MLA (9th ed.) Citation

Hartley, Robert F. Errores En El Marketing. 2. ed. Paraninfo, 1991.

Warning: These citations may not always be 100% accurate.