Não informado. (2017). Western Architect and Engineer. McGraw-Hill.
Chicago-Zitierstil (17. Ausg.)Não informado. Western Architect and Engineer. Portland, Ore: McGraw-Hill, 2017.
MLA-Zitierstil (8. Ausg.)Não informado. Western Architect and Engineer. McGraw-Hill, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.