Citazione Stile APA (7a Edizione)

Stevens, M. (2000). Practical problem solving for managers. Universal Book Stall.

Citazione stile Chigago Style (17a edizione)

Stevens, Michael. Practical Problem Solving for Managers. New Delhi: Universal Book Stall, 2000.

Citatione MLA (9a ed.)

Stevens, Michael. Practical Problem Solving for Managers. Universal Book Stall, 2000.