Billmeyer, F. W. (1966). Principles of color technology. Interscience Publishers.
Cita Chicago (17th ed.)Billmeyer, F. W. Principles of Color Technology. New York: Interscience Publishers, 1966.
Cita MLA (9th ed.)Billmeyer, F. W. Principles of Color Technology. Interscience Publishers, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.