Παραπομπή APA

Hennings, K., & Samuels, W. J. (1990). Neoclassical economic theory, 1870 to 1930. Boston: Kluwer Academic Publishers.

Παραπομπή Chicago Style

Hennings, Klaus., and Warren J. Samuels. Neoclassical Economic Theory, 1870 to 1930. Boston: Kluwer Academic Publishers, 1990.

Παραπομπή MLA

Hennings, Klaus., and Warren J. Samuels. Neoclassical Economic Theory, 1870 to 1930. Boston: Kluwer Academic Publishers, 1990.

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