DAVIS, J. R. (1986). Accounting Information Systems A Cycle Approach James R. Davis, C. Wayne Alderman And Leonard A. Robinson. John Wiley & Sons.
Dyfyniad Arddull ChicagoDAVIS, James R. Accounting Information Systems A Cycle Approach James R. Davis, C. Wayne Alderman And Leonard A. Robinson. John Wiley & Sons, 1986.
Dyfyniad MLADAVIS, James R. Accounting Information Systems A Cycle Approach James R. Davis, C. Wayne Alderman And Leonard A. Robinson. John Wiley & Sons, 1986.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.