| 1 | W.D. Callister, D. G. Rethwisch, “Material Science and Engineering: An Introduction”, 9th Edition, John Wiley & Sons, Inc., NY, 2014. |
| 2 | Donald R. Askeland, Pradeep P. Fulay, Wendelin J. Wright, The Science and Engineering of Materials, 6th Edition, 2010 |