1. Materials Science and Engineering – An Introduction;Williams,2010
2. W. Soboyejo, Mechanical Properties of Engineered Materials, Marcel Dekker, Inc. ISBN: 0-8247-8900-8. (2003) p. 1.
3. H.T. Angus, Cast Iron, Physical and Engineering Properties, Butterworths, British Cast Iron Research Association. (BCIRA), (2006) p. 128.