CAMPBELL, R. W. (1960). Soviet Economic Power Organization, Growth, And Challenge Robert W. Campbell. Houghton Mifflin Company.
Chicago-referens (17:e uppl.)CAMPBELL, Robert W. Soviet Economic Power Organization, Growth, And Challenge Robert W. Campbell. Houghton Mifflin Company, 1960.
MLA-referens (8:e uppl.)CAMPBELL, Robert W. Soviet Economic Power Organization, Growth, And Challenge Robert W. Campbell. Houghton Mifflin Company, 1960.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.