Redding, H., Richards, R. W., & Rosen, R. H. (2007). Dirty little drawings: The queer men's erotic art workshop / Harvey Redding ; Robert W. Richards ; Rob Hugh Rosen [editors]. Gmünder.
Lua i Stíl Chicago (17ú heag.)Redding, Harvey, Robert W. Richards, agus Rob Hugh Rosen. Dirty Little Drawings: The Queer Men's Erotic Art Workshop / Harvey Redding ; Robert W. Richards ; Rob Hugh Rosen [editors]. Berlin: Gmünder, 2007.
Lua MLA (8ú heag.)Redding, Harvey, et al. Dirty Little Drawings: The Queer Men's Erotic Art Workshop / Harvey Redding ; Robert W. Richards ; Rob Hugh Rosen [editors]. Gmünder, 2007.
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