Não informado. (2018). Concrete and Constructional Engineering. Concrete Publications.
Chicago-Zitierstil (17. Ausg.)Não informado. Concrete and Constructional Engineering. London: Concrete Publications, 2018.
MLA-Zitierstil (8. Ausg.)Não informado. Concrete and Constructional Engineering. Concrete Publications, 2018.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.