Παραπομπή APA

Robinson, M. A., Morton, H. C., & Calderwood, J. D. (1962). An introduction to economic reasoning (3rd ed.). Washington: The Brookings Institution.

Παραπομπή Chicago Style

Robinson, Marshall A., Herbert C. Morton, and James D. Calderwood. An Introduction to Economic Reasoning. 3rd ed. Washington: The Brookings Institution, 1962.

Παραπομπή MLA

Robinson, Marshall A., Herbert C. Morton, and James D. Calderwood. An Introduction to Economic Reasoning. 3rd ed. Washington: The Brookings Institution, 1962.

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