Linsley, R. K. (1972). Water-Resources Engineering. New York: McGraw-hill.
Dyfyniad Arddull ChicagoLinsley, Ray K. Water-Resources Engineering. New York: McGraw-hill, 1972.
Dyfyniad MLALinsley, Ray K. Water-Resources Engineering. New York: McGraw-hill, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.