Lombard Hill Group (October 22, 2014). "What is Software Reuse". www.lombardhill.com. Lombard Hill Group. Archived from the original on 2014-10-22. Retrieved 22 October 2014.
Lombard Hill Group (October 22, 2014). "What is Software Reuse". www.lombardhill.com. Lombard Hill Group. Archived from the original on 2014-10-22. Retrieved 22 October 2014.