Não informado. (2004). Highways and Road Construction. IPC Business Press.
Chicago-Zitierstil (17. Ausg.)Não informado. Highways and Road Construction. London: IPC Business Press, 2004.
MLA-Zitierstil (8. Ausg.)Não informado. Highways and Road Construction. IPC Business Press, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.