Παραπομπή APA

Goodrich, L. M. 1., & Simons, A. P. (1955). The United Nations and the maintenance of international peace and security. Washington: Brookings Institution.

Παραπομπή Chicago Style

Goodrich, Leland M. 1899-, and Anne P. Simons. The United Nations and the Maintenance of International Peace and Security. Washington: Brookings Institution, 1955.

Παραπομπή MLA

Goodrich, Leland M. 1899-, and Anne P. Simons. The United Nations and the Maintenance of International Peace and Security. Washington: Brookings Institution, 1955.

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