YEN, Teh Fu. Chemical processes for environmental engineering. London : Imperial College Press, [2007]. ©2007. 1 online zdroj (xvi, 549 stran). Dostupné na internetu: <https://ebookcentral.proquest.com/lib/ujep-ebooks/detail.action?docID=5788655> ISBN 978-1-86094-817-6.