Campbell, R. W. (1960). Soviet economic power: Its organization, growth and challenge. Haghton mifflin.
استشهاد بنمط شيكاغوCampbell, Robert W. Soviet Economic Power: Its Organization, Growth and Challenge. Combridge: Haghton mifflin, 1960.
MLA استشهادCampbell, Robert W. Soviet Economic Power: Its Organization, Growth and Challenge. Haghton mifflin, 1960.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.