Bank Administration. (1986). Bank administration. Bank Administraton Institute.
Dyfyniad Arddull ChicagoBank Administration. Bank Administration. Florida: Bank Administraton Institute, 1986.
Dyfyniad MLABank Administration. Bank Administration. Bank Administraton Institute, 1986.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.