Dyfyniad APA

Stephan Schiffman. (2006). Beat sales burnout: Maximize sales, minimize stress. Adams media publications.

Dyfyniad Arddull Chicago

Stephan Schiffman. Beat Sales Burnout: Maximize Sales, Minimize Stress. India: Adams media publications, 2006.

Dyfyniad MLA

Stephan Schiffman. Beat Sales Burnout: Maximize Sales, Minimize Stress. Adams media publications, 2006.

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