Dyfyniad APA

Futrell, C. M. (2014). Fundamentals of Selling customers for life through service. McGraw Hill.

Dyfyniad Arddull Chicago

Futrell, Charles M. Fundamentals of Selling Customers for Life Through Service. McGraw Hill, 2014.

Dyfyniad MLA

Futrell, Charles M. Fundamentals of Selling Customers for Life Through Service. McGraw Hill, 2014.

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