1. Selecting ceramic pigments;Eppler;Am. Ceram. Soc. Bull.,1987
2. New outlooks on ceramic pigments;Costa;Indus. Ceram.,2003
3. Inorganic pigments for ceramic tiles: characteristics and industrial applications;Bondioli;InterCeram,1999
4. Escribano Lòpez, P., Carda Castellò, J. B. and Cordoncillo, C. E., Esmaltes y pigmentos ceràmicos, Faenza Editrice Iberica, Castellón, Spain, 2001.
5. Italian Ceramic Society, Colour, pigments and colouring in ceramics, SALA, Modena, Italy, 2003.