Croney, P. (1997). The Design And Performance Of Road Pavements Paul Croney, David Croney. McGraw-Hill.
Chicago-referens (17:e uppl.)Croney, Paul. The Design And Performance Of Road Pavements Paul Croney, David Croney. McGraw-Hill, 1997.
MLA-referens (8:e uppl.)Croney, Paul. The Design And Performance Of Road Pavements Paul Croney, David Croney. McGraw-Hill, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.