NAG A. (2001). MARKETING SUCCESSFULLY: PROFESSIONAL PERSPECTIVE. MACMILLAN.
Chicago Style aipamenaNAG A. MARKETING SUCCESSFULLY: PROFESSIONAL PERSPECTIVE. NEW DELHI: MACMILLAN, 2001.
MLA aipamenaNAG A. MARKETING SUCCESSFULLY: PROFESSIONAL PERSPECTIVE. MACMILLAN, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.