Thanh, N. C., & Biswas, A. K. (1990). Environmentally-sound water management. Oxford University Press.
Chicago Style aipamenaThanh, N. C., and Asit K. Biswas. Environmentally-sound Water Management. Delhi ; New York: Oxford University Press, 1990.
MLA aipamenaThanh, N. C., and Asit K. Biswas. Environmentally-sound Water Management. Oxford University Press, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.