Παραπομπή APA

Schumpeter, J. A., & Clemence, R. V. (1989). Essays: On entrepreneurs, innovations, business cycles, and the evolution of capitalism. Transaction Publishers.

Παραπομπή Chicago Style

Schumpeter, Joseph A., και Richard V. Clemence. Essays: On Entrepreneurs, Innovations, Business Cycles, and the Evolution of Capitalism. New Jersey: Transaction Publishers, 1989.

Παραπομπή MLA

Schumpeter, Joseph A., και Richard V. Clemence. Essays: On Entrepreneurs, Innovations, Business Cycles, and the Evolution of Capitalism. Transaction Publishers, 1989.