Ladd-Franklin, C. (2001). Colour and colour theories. Routledge.
Cita Chicago Style (17a ed.)Ladd-Franklin, Christine. Colour and Colour Theories. Abingdon [England]: Routledge, 2001.
Cita MLA (8a ed.)Ladd-Franklin, Christine. Colour and Colour Theories. Routledge, 2001.
Precaución: Estas citas no son 100% exactas.