Dyfyniad APA

Korth, H. F. (1991). Database System Concepts (2nd Ed.). Mcgraw Hill.

Dyfyniad Arddull Chicago

Korth, Henry F. Database System Concepts. 2nd Ed. Mcgraw Hill, 1991.

Dyfyniad MLA

Korth, Henry F. Database System Concepts. 2nd Ed. Mcgraw Hill, 1991.

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