Citazione APA

Frankel, L. K., & Fleisher, A. (1920). The human factor in industry. Macmillan Co..

Stile di citazione Chicago

Frankel, Lee K., e Alexander Fleisher. The Human Factor in Industry. New York: Macmillan Co., 1920.

Citazione MLA

Frankel, Lee K., e Alexander Fleisher. The Human Factor in Industry. Macmillan Co., 1920.