Dyfyniad APA

Gerald V. Post. (1999). Database Management Systems. McGraw-Hill.

Dyfyniad Arddull Chicago

Gerald V. Post. Database Management Systems. New Delhi: McGraw-Hill, 1999.

Dyfyniad MLA

Gerald V. Post. Database Management Systems. McGraw-Hill, 1999.

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