1. Rausch, W, The Phosphating of Metals. Finishing Publications Ltd., London, 1990
2. Freeman, DB, Phosphating and Metal Pretreatment—A Guide to Modern Processes and Practice. Industrial Press Inc., New York, 1986
3. Rajagopal, C, Vasu, KI, Conversion Coatings: A Reference for Phosphating, Chromating and Anodizing. Tata McGraw-Hill Publishing Company Ltd., New Delhi, 2000
4. Sankara Narayanan, TSN, Subbaiyan, M, “Overheating—Its Decisive Role in Phosphating.” Met. Finish., 93 (1) 30–31 (1995)
5. Sankara Narayanan, TSN, Subbaiyan, M, “Effect of Surfactants on the Growth and Crystal Habit of Zinc Phosphate Coating.” Trans. Inst. Met. Finish., 71 (1) 37–40 (1993)