Gaya APA

Kirk, J.M.. (1975). Flexible pavements; Denmark . : Piarc.

Gaya Chicago

Kirk, J.M.. Flexible pavements; Denmark. : Piarc, 1975. Computer Software.

Gaya MLA

Kirk, J.M.. Flexible pavements; Denmark. : Piarc, 1975. Computer Software.

Gaya Turabian

Kirk, J.M.. Flexible pavements; Denmark. : Piarc, 1975. Computer Software.