APA-referens (7:e uppl.)

Croney, D., & Croney, P. (1991). The design and performance of road pavements (2nd ed.). McGraw-Hill Book Co.

Chicago-referens (17:e uppl.)

Croney, David, och Paul Croney. The Design and Performance of Road Pavements. 2nd ed. London, New York: McGraw-Hill Book Co, 1991.

MLA-referens (9:e uppl.)

Croney, David, och Paul Croney. The Design and Performance of Road Pavements. 2nd ed. McGraw-Hill Book Co, 1991.