Chemical and process engineering [Electronic]. [ca. 2011]. Warszawa: PAN.
ISO-690 (author-date, English)Chemical and process engineering, 2011. . Warszawa: PAN.
Modern Language Association 9th editionChemical and process engineering. electronic, PAN, 2011.
Mohr Siebeck - Recht (Deutsch - Österreich): Chemical and process engineering, Warszawa 2011.
Emerald - HarvardChemical and process engineering. (2011), Bd. , PAN, Warszawa.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.