Dyfyniad APA
Asawa G.L. (2017). Irrigation and water resources engineering. New Age International.
Dyfyniad Arddull Chicago
Asawa G.L. Irrigation and Water Resources Engineering. Kolkata: New Age International, 2017.
Dyfyniad MLA
Asawa G.L. Irrigation and Water Resources Engineering. New Age International, 2017.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.