Berg, J. v. d. (1988). Dairy technology in the tropics and subtropics. PUDOC.
Chicago Style aipamenaBerg, J.C.T. van den. Dairy Technology in the Tropics and Subtropics. Wageningen,the Netherlands: PUDOC, 1988.
MLA aipamenaBerg, J.C.T. van den. Dairy Technology in the Tropics and Subtropics. PUDOC, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.