(1994). Reading In Investments. John Wiley & Sons.
Dyfyniad Arddull ChicagoReading In Investments. John Wiley & Sons, 1994.
Dyfyniad MLAReading In Investments. John Wiley & Sons, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.