Cita APA

Perry, A. L. 1. (1891). Principles of political economy. New York: Charles Scribner's Sons.

Citación estilo Chicago

Perry, Arthur Latham 1830-1905. Principles of Political Economy. New York: Charles Scribner's Sons, 1891.

Cita MLA

Perry, Arthur Latham 1830-1905. Principles of Political Economy. New York: Charles Scribner's Sons, 1891.

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