Rugimbana, R., & Nwankwo, S. (2003). Cross-cultural marketing. Thomson Learning Inc.
Chicago Style aipamenaRugimbana, Robert, and Sonny Nwankwo. Cross-cultural Marketing. Singapore: Thomson Learning Inc, 2003.
MLA aipamenaRugimbana, Robert, and Sonny Nwankwo. Cross-cultural Marketing. Thomson Learning Inc, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.