APA استشهاد

Byham, W. C., & Crew, R. (1997). Dazzling your customers through service. Bridgeville, Pa: DDI Press.

استشهاد بنمط شيكاغو

Byham, William C., و Ray Crew. Dazzling Your Customers Through Service. Bridgeville, Pa: DDI Press, 1997.

MLA استشهاد

Byham, William C., و Ray Crew. Dazzling Your Customers Through Service. Bridgeville, Pa: DDI Press, 1997.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.