Não informado. (1991). Theoretical chemical engineering. Royal Society of Chemistry.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Theoretical Chemical Engineering. Cambridge, Inglaterra: Royal Society of Chemistry, 1991.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Theoretical Chemical Engineering. Royal Society of Chemistry, 1991.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.