Dyfyniad APA

Gamma, E. (2017). Design patterns: elements of reusable object-oriented: Software. Pearson.

Dyfyniad Arddull Chicago

Gamma, Erich. Design Patterns: Elements of Reusable Object-oriented: Software. Noida: Pearson, 2017.

Dyfyniad MLA

Gamma, Erich. Design Patterns: Elements of Reusable Object-oriented: Software. Pearson, 2017.

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