Παραπομπή APA

Park, C. F., & Freeman, M. C. (1968). Affluence in jeopardy: Minerals and the political economy. San Francisco, CA: Freeman, Cooper.

Παραπομπή Chicago Style

Park, Charles F., and Margaret C. Freeman. Affluence in Jeopardy: Minerals and the Political Economy. San Francisco, CA: Freeman, Cooper, 1968.

Παραπομπή MLA

Park, Charles F., and Margaret C. Freeman. Affluence in Jeopardy: Minerals and the Political Economy. San Francisco, CA: Freeman, Cooper, 1968.

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