Παραπομπή APA

Lawrence, S. A., & Brookings Institution. (1966). United states merchand shipping and politics. Washington: The Brookings Institution.

Παραπομπή Chicago Style

Lawrence, Samuel A., and Brookings Institution. United States Merchand Shipping and Politics. Washington: The Brookings Institution, 1966.

Παραπομπή MLA

Lawrence, Samuel A., and Brookings Institution. United States Merchand Shipping and Politics. Washington: The Brookings Institution, 1966.

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