Dyfyniad APA

(1998). Object database development: Concepts and principles / David W. Embley.

Dyfyniad Arddull Chicago

Object Database Development: Concepts and Principles / David W. Embley. 1998.

Dyfyniad MLA

Object Database Development: Concepts and Principles / David W. Embley. 1998.

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