Hirt, G. A. (2003). Fundamentals of investment management. Boston: McGraw-Hill.
Dyfyniad Arddull ChicagoHirt, Goeffrey A. Fundamentals of Investment Management. Boston: McGraw-Hill, 2003.
Dyfyniad MLAHirt, Goeffrey A. Fundamentals of Investment Management. Boston: McGraw-Hill, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.