Não informado. (1971). British chemical engineering and process technology. IPC Industrial Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. British Chemical Engineering and Process Technology. London: IPC Industrial Press, 1971.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. British Chemical Engineering and Process Technology. IPC Industrial Press, 1971.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.