Vogels, J. B. (2005). The direct cinema of David and Albert Maysles. Southern Illinois University Press.
Lua i Stíl Chicago (17ú heag.)Vogels, Jonathan B. The Direct Cinema of David and Albert Maysles. Carbondale [Ill.]: Southern Illinois University Press, 2005.
Lua MLA (9ú heag.)Vogels, Jonathan B. The Direct Cinema of David and Albert Maysles. Southern Illinois University Press, 2005.
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