Dyfyniad APA

Shepherd, J. C. (1990). Database management: Theory and application. Irwin.

Dyfyniad Arddull Chicago

Shepherd, John C. Database Management: Theory and Application. Homewood, Ill: Irwin, 1990.

Dyfyniad MLA

Shepherd, John C. Database Management: Theory and Application. Irwin, 1990.

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