Lua APA (7ú heag.)
Kuehni, R. G., & Schwarz, A. (2008). Color ordered: A survey of color order systems from antiquity to the present. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)
Kuehni, Rolf G., agus Andreas Schwarz. Color Ordered: A Survey of Color Order Systems from Antiquity to the Present. Oxford ; New York: Oxford University Press, 2008.
Lua MLA (9ú heag.)
Kuehni, Rolf G., agus Andreas Schwarz. Color Ordered: A Survey of Color Order Systems from Antiquity to the Present. Oxford University Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.