Gay, G. (2005). Auditing and assurance services in Australia. Boston: McGraw-Hill.
Dyfyniad Arddull ChicagoGay, Grant. Auditing and Assurance Services in Australia. Boston: McGraw-Hill, 2005.
Dyfyniad MLAGay, Grant. Auditing and Assurance Services in Australia. Boston: McGraw-Hill, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.