Dyfyniad APA

Pyefinch, M. (1999). SQL from the ground up. Tata McGraw Hill.

Dyfyniad Arddull Chicago

Pyefinch, Mary. SQL from the Ground Up. New Delhi: Tata McGraw Hill, 1999.

Dyfyniad MLA

Pyefinch, Mary. SQL from the Ground Up. Tata McGraw Hill, 1999.

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