TERPSTRA VERN; SARATHY RAVI. (2000). INTERNATIONAL MARKETING (8TH.). HARCOURT COLLEGE.
Chicago Style aipamenaTERPSTRA VERN; SARATHY RAVI. INTERNATIONAL MARKETING. 8TH. SINGAPORE: HARCOURT COLLEGE, 2000.
MLA aipamenaTERPSTRA VERN; SARATHY RAVI. INTERNATIONAL MARKETING. 8TH. HARCOURT COLLEGE, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.