Farrall, A. W. (1960). Food engineering systems. Avi publication.
Chicago Style aipamenaFarrall, Arthur W. Food Engineering Systems. Westport: Avi publication, 1960.
MLA aipamenaFarrall, Arthur W. Food Engineering Systems. Avi publication, 1960.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.