CIE Collection in Colour and Vision:
118/1 Evaluation of the Attribute of Appearance Called Gloss (reprint)
118/2 Models of Heterochromatic Brightness Matching (reprint)
118/3 Brightness Luminance Relations
118/4 CIE Guidelines for Coordinated Research on Evaluation of Colour Appearance Models for Reflection Print and Self-Luminous Display Image Comparisons
118/5 Testing Colour Appearance Models: Guidelines for Coordinated Research
118/6 Report on Colour Difference Literature
118/7 CIE Guidelines for Co-ordinated Future Work on Industrial Colour-Difference Evaluation