Carroll, P. (1952). How to control production costs. Mcgraw-hill book company.
शिकागो स्टाइल उद्धरणCarroll, Phil. How to Control Production Costs. New York: Mcgraw-hill book company, 1952.
एमएलए उद्धरणCarroll, Phil. How to Control Production Costs. Mcgraw-hill book company, 1952.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.