BACKHURST J.R. (1979). PROCESS PLANT DESIGN. HEINEMAN EDU. BOOK.
Chicago Style aipamenaBACKHURST J.R. PROCESS PLANT DESIGN. LONDON: HEINEMAN EDU. BOOK, 1979.
MLA aipamenaBACKHURST J.R. PROCESS PLANT DESIGN. HEINEMAN EDU. BOOK, 1979.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.