Παραπομπή APA

Bull, H. (1995). The anarchical society: A study of order in world politics (2nd ed.). Houndmills: Macmillan Press.

Παραπομπή Chicago Style

Bull, Hedley. The Anarchical Society: A Study of Order in World Politics. 2nd ed. Houndmills: Macmillan Press, 1995.

Παραπομπή MLA

Bull, Hedley. The Anarchical Society: A Study of Order in World Politics. 2nd ed. Houndmills: Macmillan Press, 1995.

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