Dyfyniad APA

Sierra, K., & Bates, B. (2005). Head first Java (second edition.). O'Reilly ; Shroff publishers & distributors.

Dyfyniad Arddull Chicago

Sierra, Kathy, and Bert Bates. Head First Java. second edition. Sebastopol, CA : New Delhi: O'Reilly ; Shroff publishers & distributors, 2005.

Dyfyniad MLA

Sierra, Kathy, and Bert Bates. Head First Java. second edition. O'Reilly ; Shroff publishers & distributors, 2005.

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