Cita APA (7th ed.)

Freeman, R. B., & Kleiner, M. M. (1998). The last American shoe manufactures: Changing the method of pay to survive foreign competition. National Bureau of Economic Research.

Cita Chicago (17th ed.)

Freeman, Richard B., i Morris M. Kleiner. The Last American Shoe Manufactures: Changing the Method of Pay to Survive Foreign Competition. Cambridge: National Bureau of Economic Research, 1998.

Cita MLA (9th ed.)

Freeman, Richard B., i Morris M. Kleiner. The Last American Shoe Manufactures: Changing the Method of Pay to Survive Foreign Competition. National Bureau of Economic Research, 1998.