Citazione Stile APA (7a Edizione)

Churchil, G. A., & Walker, O. C. (1981). Sales force management: Planning, implementation, and control. Richard D. Irwin.

Citazione stile Chigago Style (17a edizione)

Churchil, Gilbert A., e Oville C. Walker. Sales Force Management: Planning, Implementation, and Control. Home Wood´: Richard D. Irwin, 1981.

Citatione MLA (9a ed.)

Churchil, Gilbert A., e Oville C. Walker. Sales Force Management: Planning, Implementation, and Control. Richard D. Irwin, 1981.