1. Szycher, M. Polyurethanes. Szycher’S Handbook of Polyurethanes: Boca Raton, FL, USA: CRC Press Taylor & Francis Group, LLC, 2013.
2. Wypych, G. Handbook of Polymers; Chem. Tec; Publishing: Toronto, 2012.
3. Drobny, J. Handbook of Thermoplastic Elastomers; US, Norwich: William Andrew Publishing, 2007.
4. Polyurethane Elastomers
5. Saunders, J.; Frisch, K. Polyurethanes: Chemistry and Technology. Part-I, Chemistry; New York: Interscience Publishers, Technology & Engineering, 1962.