ULRICH, G. D. (1984). A guide to chemical engineering process design andeconomics. John Wiley and Sons.
Lua i Stíl Chicago (17ú heag.)ULRICH, Gael D. A Guide to Chemical Engineering Process Design Andeconomics. New York: John Wiley and Sons, 1984.
Lua MLA (9ú heag.)ULRICH, Gael D. A Guide to Chemical Engineering Process Design Andeconomics. John Wiley and Sons, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.