Sterling, H. (1978). The mass media: Aspen institute guide to communication industry trends. New York: Praeger Publishers.
शिकागो स्टाइल उद्धरणSterling, H. The Mass Media: Aspen Institute Guide to Communication Industry Trends. New York: Praeger Publishers, 1978.
एमएलए उद्धरणSterling, H. The Mass Media: Aspen Institute Guide to Communication Industry Trends. New York: Praeger Publishers, 1978.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.