Birren, F. (1963). Color a survey in words and pictures: From ancient mysticism to modern science. University Books.
Lua i Stíl Chicago (17ú heag.)Birren, Faber. Color a Survey in Words and Pictures: From Ancient Mysticism to Modern Science. Nueva York: University Books, 1963.
Lua MLA (9ú heag.)Birren, Faber. Color a Survey in Words and Pictures: From Ancient Mysticism to Modern Science. University Books, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.