Francis, G. (1978). Modern marketing management (1st.). S. Chand & Co.
Cita Chicago (17th ed.)Francis, Geoffrey. Modern Marketing Management. 1st. New Delhi: S. Chand & Co, 1978.
Cita MLA (9th ed.)Francis, Geoffrey. Modern Marketing Management. 1st. S. Chand & Co, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.