Dyfyniad APA

Cortada, J. (1993). TQM for sales and marketing management. Mc graw hill.

Dyfyniad Arddull Chicago

Cortada, James. TQM for Sales and Marketing Management. New york: Mc graw hill, 1993.

Dyfyniad MLA

Cortada, James. TQM for Sales and Marketing Management. Mc graw hill, 1993.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.