Cortada, J. (1993). TQM for sales and marketing management. Mc graw hill.
Cita Chicago (17th ed.)Cortada, James. TQM for Sales and Marketing Management. New york: Mc graw hill, 1993.
Cita MLA (9th ed.)Cortada, James. TQM for Sales and Marketing Management. Mc graw hill, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.