Francis, G. (1978). Modern marketing management (1st.). S. Chand & Co.
Chicago Style aipamenaFrancis, Geoffrey. Modern Marketing Management. 1st. New Delhi: S. Chand & Co, 1978.
MLA aipamenaFrancis, Geoffrey. Modern Marketing Management. 1st. S. Chand & Co, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.