Backhurst, J. (2001). Chemical engineering. [?]: Buuerworth; Heinemann.
Trích dẫn kiểu ChicagoBackhurst, J.R. Chemical Engineering. [?]: Buuerworth; Heinemann, 2001.
Deismireacht MLABackhurst, J.R. Chemical Engineering. [?]: Buuerworth; Heinemann, 2001.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.