Sink, D. S. (1985). Productivity management: Planning, measurement and evaluation, control, and improvement. Wiley.
Citazione stile Chigago Style (17a edizione)Sink, D. Scott. Productivity Management: Planning, Measurement and Evaluation, Control, and Improvement. New York: Wiley, 1985.
Citatione MLA (9a ed.)Sink, D. Scott. Productivity Management: Planning, Measurement and Evaluation, Control, and Improvement. Wiley, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.