Renner, P. (1964). Color: Order and harmony :a color theory for artists and craftsmen. Reinhold.
Lua i Stíl Chicago (17ú heag.)Renner, Paul. Color: Order and Harmony :a Color Theory for Artists and Craftsmen. Nueva York: Reinhold, 1964.
Lua MLA (9ú heag.)Renner, Paul. Color: Order and Harmony :a Color Theory for Artists and Craftsmen. Reinhold, 1964.
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