Dyfyniad APA

Date, C. K. (2006). An Introduction to Database Systems (8th.). Pearson.

Dyfyniad Arddull Chicago

Date, C.J.; Kannan. An Introduction to Database Systems. 8th. NEw Delhi: Pearson, 2006.

Dyfyniad MLA

Date, C.J.; Kannan. An Introduction to Database Systems. 8th. Pearson, 2006.

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