Παραπομπή APA

Phelps,Edmund S. (1962). The goal of economic growth;sources,Costs,Benefits. WW Norton.

Παραπομπή Chicago Style

Phelps,Edmund S. The Goal of Economic Growth;sources,Costs,Benefits. New York: WW Norton, 1962.

Παραπομπή MLA

Phelps,Edmund S. The Goal of Economic Growth;sources,Costs,Benefits. WW Norton, 1962.