CAMPBELL, D. (1993). Quickbooks For Profit: Making The Numbers Work / David Campbell And Mary Campbell. McGraw-Hill.
Dyfyniad Arddull ChicagoCAMPBELL, David. Quickbooks For Profit: Making The Numbers Work / David Campbell And Mary Campbell. McGraw-Hill, 1993.
Dyfyniad MLACAMPBELL, David. Quickbooks For Profit: Making The Numbers Work / David Campbell And Mary Campbell. McGraw-Hill, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.