Gamson, J. (2005). The fabulous sylvester: The legend, the music, the seventies in San Francisco. New York: Picador.
Lua i Stíl Chicago (17ú heag.)Gamson, Joshua. The Fabulous Sylvester: The Legend, the Music, the Seventies in San Francisco. New York: Picador, 2005.
Lua MLA (8ú heag.)Gamson, Joshua. The Fabulous Sylvester: The Legend, the Music, the Seventies in San Francisco. New York: Picador, 2005.
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