Παραπομπή APA

Heller, P., & Roberts, S. (1999). Java 2 developer's handbook. BPB.

Παραπομπή Chicago Style

Heller, Philip, και Simon Roberts. Java 2 Developer's Handbook. New Delhi: BPB, 1999.

Παραπομπή MLA

Heller, Philip, και Simon Roberts. Java 2 Developer's Handbook. BPB, 1999.