Knight, J. B. (1979). Quantity food production, planning, and management. Van Nostrand Reinhold.
Chicago Style aipamenaKnight, John Barton. Quantity Food Production, Planning, and Management. New York: Van Nostrand Reinhold, 1979.
MLA aipamenaKnight, John Barton. Quantity Food Production, Planning, and Management. Van Nostrand Reinhold, 1979.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.