Não informado. (1956). British chemical engineering. Engineering, Chemical and Marine Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. British Chemical Engineering. London: Engineering, Chemical and Marine Press, 1956.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. British Chemical Engineering. Engineering, Chemical and Marine Press, 1956.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.