Dale, B. G. (1999). Managing quality (3rd ed.). Oxford: Blackwell Business.
शिकागो स्टाइल उद्धरणDale, Barrie G.. Managing Quality. 3rd ed. Oxford: Blackwell Business, 1999.
एमएलए उद्धरणDale, Barrie G.. Managing Quality. 3rd ed. Oxford: Blackwell Business, 1999.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.