Wright, W. D. (1958). The measurement of colour (Segunda edición.). Hilger and Watts.
Chicago Style (17. basım) AtıfWright, W. D. The Measurement of Colour. Segunda edición. London, England, United Kingdom: Hilger and Watts, 1958.
MLA (9th ed.) AtıfWright, W. D. The Measurement of Colour. Segunda edición. Hilger and Watts, 1958.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..