Joy, O. M. (1977). Introduction to financial management. Richard D. Irwin.
Dyfyniad Arddull ChicagoJoy, O Maurice. Introduction to Financial Management. Illinois: Richard D. Irwin, 1977.
Dyfyniad MLAJoy, O Maurice. Introduction to Financial Management. Richard D. Irwin, 1977.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.