Dyfyniad APA

Beynon-Davies, P. (1991). Expert database system: A gentle introduction. McGraw - Hill.

Dyfyniad Arddull Chicago

Beynon-Davies, Paul. Expert Database System: A Gentle Introduction. London: McGraw - Hill, 1991.

Dyfyniad MLA

Beynon-Davies, Paul. Expert Database System: A Gentle Introduction. McGraw - Hill, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.