Παραπομπή APA

Campbell, R. W. (1960). Soviet economic power: Its organization, growth and challenge. Haghton mifflin.

Παραπομπή Chicago Style

Campbell, Robert W. Soviet Economic Power: Its Organization, Growth and Challenge. Combridge: Haghton mifflin, 1960.

Παραπομπή MLA

Campbell, Robert W. Soviet Economic Power: Its Organization, Growth and Challenge. Haghton mifflin, 1960.