Não informado. (2002). Civil engineering technology. Society of Civil Engineering Technicians.
Chicago-Zitierstil (17. Ausg.)Não informado. Civil Engineering Technology. London: Society of Civil Engineering Technicians, 2002.
MLA-Zitierstil (8. Ausg.)Não informado. Civil Engineering Technology. Society of Civil Engineering Technicians, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.