APA aipamena

Wesson, R. G. (1981). Modern governments: Three worlds of politics. Prentice-Hall.

Chicago Style aipamena

Wesson, Robert G. Modern Governments: Three Worlds of Politics. Englewood Cliffs, NJ: Prentice-Hall, 1981.

MLA aipamena

Wesson, Robert G. Modern Governments: Three Worlds of Politics. Prentice-Hall, 1981.