1. P.G. Sheasby and R. Pinner, The Surface Treatment and Finishing of Aluminum and its Alloys, 6th ed. Finishing Publications Ltd, Stevenage, UK & ASM International, Materials Park, Ohio, 2001.
2. M. Aggerbeck et al, Appearance of anodised aluminium: Effect of alloy composition and prior surface finish, Surface and Coatings Technology 254 (2014) 28-41.
3. ASTM E284, Standard terminology of appearance, American Society for Testing and Materials, 2012.
4. J. C. Stover, Optical scattering measurement and analysis, SPIE Press Book, 2012. .
5. ASTM D523, Standard test method for specular gloss, American Society for Testing and Materials, 2008.