Παραπομπή APA

Schaprio, L. (1967). Government and Politics of the Soviet Union (2nd rev . ed.). Hutchinson.

Παραπομπή Chicago Style

Schaprio, Leonard. Government and Politics of the Soviet Union. 2nd rev . ed. London: Hutchinson, 1967.

Παραπομπή MLA

Schaprio, Leonard. Government and Politics of the Soviet Union. 2nd rev . ed. Hutchinson, 1967.