Journal of Professional Issues in Engineering Education & Practice. American Society of Civil Engineers.
Chicago-Zitierstil (17. Ausg.)Journal of Professional Issues in Engineering Education & Practice. American Society of Civil Engineers.
MLA-Zitierstil (9. Ausg.)Journal of Professional Issues in Engineering Education & Practice. American Society of Civil Engineers.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.