Hill, E., & O'Sullivan, T. (2004). Foundation marketing (3rd ed.). Financial Times Prentice Hall.
Chicago Style aipamenaHill, Elizabeth, and Terry O'Sullivan. Foundation Marketing. 3rd ed. Harlow: Financial Times Prentice Hall, 2004.
MLA aipamenaHill, Elizabeth, and Terry O'Sullivan. Foundation Marketing. 3rd ed. Financial Times Prentice Hall, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.