Campbell, R. W. (1960). Soviet economic power: Its organization, growth, and challenge. Houghton Mifflin.
Chicago-referens (17:e uppl.)Campbell, Robert Wellington. Soviet Economic Power: Its Organization, Growth, and Challenge. [Boston]: Houghton Mifflin, 1960.
MLA-referens (9:e uppl.)Campbell, Robert Wellington. Soviet Economic Power: Its Organization, Growth, and Challenge. Houghton Mifflin, 1960.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.