Sutherland Thomason, G. (1995). Grading dairy produce. Medi World Press.
Chicago Style aipamenaSutherland Thomason, G. Grading Dairy Produce. Bikaner: Medi World Press, 1995.
MLA aipamenaSutherland Thomason, G. Grading Dairy Produce. Medi World Press, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.