(1978). American mass media: Industries and issues. Random House.
शिकागो स्टाइल उद्धरणAmerican Mass Media: Industries and Issues. New York: Random House, 1978.
एमएलए उद्धरणAmerican Mass Media: Industries and Issues. Random House, 1978.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.