Παραπομπή APA

Schnitzer, M., & Nordyke, J. W. (1971). Comparative economic systems. Cincinnati: South-Western.

Παραπομπή Chicago Style

Schnitzer, Martin., and James W. Nordyke. Comparative Economic Systems. Cincinnati: South-Western, 1971.

Παραπομπή MLA

Schnitzer, Martin., and James W. Nordyke. Comparative Economic Systems. Cincinnati: South-Western, 1971.

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