1. 1A. Dinsdale , Pottery Science, Materials Process, and Products; pp.261 63 . Ellis Horwood, Chichester, England, 1986 .
2. 2M. Windholtz (Ed.), The Merck Index , 9th ed. ; pp.29 31 . Merck, Rahway, NJ, 1976 .
3. Chemical State of Vanadium in Tin-Based Yellow Pigment