Cabarga, L. (1990). Designer's guide to color 5. Chronicle Books.
Cita Chicago (17th ed.)Cabarga, Leslie. Designer's Guide to Color 5. San Francisco: Chronicle Books, 1990.
Cita MLA (9th ed.)Cabarga, Leslie. Designer's Guide to Color 5. Chronicle Books, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.