Dyfyniad APA

Groff, J. R. (2008). SQL: TheComplete Reference, 2008 (With CD) (2nd.). TMH.

Dyfyniad Arddull Chicago

Groff, James R. SQL: TheComplete Reference, 2008 (With CD). 2nd. New Delhi: TMH, 2008.

Dyfyniad MLA

Groff, James R. SQL: TheComplete Reference, 2008 (With CD). 2nd. TMH, 2008.

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