Não informado. (2017). Western Architect and Engineer. McGraw-Hill.
Chicago (17e ed.) BronvermeldingNão informado. Western Architect and Engineer. Portland, Ore: McGraw-Hill, 2017.
MLA (8e ed.) BronvermeldingNão informado. Western Architect and Engineer. McGraw-Hill, 2017.
Let op: Deze citaties zijn niet altijd 100% accuraat.