Não informado. (2019). CPE. Chemical & Process Engineering. Morgan-Grampian.
Chicago (17e ed.) BronvermeldingNão informado. CPE. Chemical & Process Engineering. London: Morgan-Grampian, 2019.
MLA (8e ed.) BronvermeldingNão informado. CPE. Chemical & Process Engineering. Morgan-Grampian, 2019.
Let op: Deze citaties zijn niet altijd 100% accuraat.