(1994). Handbook of organic food procesing and production. London: Blackie Academic Professional.
Chicago Style aipamenaHandbook of Organic Food Procesing and Production. London: Blackie Academic Professional, 1994.
MLA aipamenaHandbook of Organic Food Procesing and Production. London: Blackie Academic Professional, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.