Gold, B. (1955). Foundations of productivity analysis: Guides to economic theory and managerial control. University of Pittsburgh Press.
Citazione stile Chigago Style (17a edizione)Gold, Bela. Foundations of Productivity Analysis: Guides to Economic Theory and Managerial Control. [Pittsburgh]: University of Pittsburgh Press, 1955.
Citatione MLA (9a ed.)Gold, Bela. Foundations of Productivity Analysis: Guides to Economic Theory and Managerial Control. University of Pittsburgh Press, 1955.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.