AGNEW, R. P. (1960). Differential Eqations Ralph Palmer Agnew. McGraw-Hill.
Dyfyniad Arddull ChicagoAGNEW, Ralph Palmer. Differential Eqations Ralph Palmer Agnew. McGraw-Hill, 1960.
Dyfyniad MLAAGNEW, Ralph Palmer. Differential Eqations Ralph Palmer Agnew. McGraw-Hill, 1960.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.