ROSS, S. L. (1974). Differential Equations Sheppley L. Ross. John Wiley and Sons.
Dyfyniad Arddull ChicagoROSS, Shepley L. Differential Equations Sheppley L. Ross. John Wiley and Sons, 1974.
Dyfyniad MLAROSS, Shepley L. Differential Equations Sheppley L. Ross. John Wiley and Sons, 1974.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.