Jacobson, R. E. (2000). The Manual of photography: Photographic and digital imaging (9th ed.). Focal Press.
Lua i Stíl Chicago (17ú heag.)Jacobson, Ralph E. The Manual of Photography: Photographic and Digital Imaging. 9th ed. Boston: Focal Press, 2000.
Lua MLA (9ú heag.)Jacobson, Ralph E. The Manual of Photography: Photographic and Digital Imaging. 9th ed. Focal Press, 2000.
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