Churchill, R. V. (1960). Complex Variables and Applications. New York: McGraw-Hill.
Dyfyniad Arddull ChicagoChurchill, Ruel V. Complex Variables and Applications. New York: McGraw-Hill, 1960.
Dyfyniad MLAChurchill, Ruel V. Complex Variables and Applications. New York: McGraw-Hill, 1960.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.