Eco, U. (2008). How Culture Conditions the Colours we see, 1985. Colour.
Chicago-Zitierstil (17. Ausg.)Eco, Umberto. "How Culture Conditions the Colours We See, 1985." Colour 2008.
MLA-Zitierstil (8. Ausg.)Eco, Umberto. "How Culture Conditions the Colours We See, 1985." Colour, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.