Lua APA (7ú heag.)
Engelman, R. (2009). Friendlyvision: Fred Friendly and the rise and fall of television journalism. Columbia University Press.
Lua i Stíl Chicago (17ú heag.)
Engelman, Ralph. Friendlyvision: Fred Friendly and the Rise and Fall of Television Journalism. New York: Columbia University Press, 2009.
Lua MLA (9ú heag.)
Engelman, Ralph. Friendlyvision: Fred Friendly and the Rise and Fall of Television Journalism. Columbia University Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.