1. Process for removing impurities from kaolin clays;Shi,1996
2. Mineral Processing Technology;Wills,1992
3. Hydroxamate vs. fatty acid flotation for the beneficiation of Georgia kaolin;Yordan;Reagents to Better Metallurgy, Chapter 22, SME,1994
4. Beneficiation of kaolin clay by froth flotation using hydroxamate collectors;Yoon;Minerals Engineering,1992