Citazione Stile APA (7a Edizione)

Aft, L. S. (2000). Work measurement and methods improvement. Wiley.

Citazione stile Chigago Style (17a edizione)

Aft, Lawrence S. Work Measurement and Methods Improvement. New York: Wiley, 2000.

Citatione MLA (9a ed.)

Aft, Lawrence S. Work Measurement and Methods Improvement. Wiley, 2000.