Koffman, E. B. (2005). Objects, abstraction, data structures and design using Java. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Koffman, Elliot B. Objects, Abstraction, Data Structures and Design Using Java. John Wiley & Sons, 2005.
Lua MLA (8ú heag.)Koffman, Elliot B. Objects, Abstraction, Data Structures and Design Using Java. John Wiley & Sons, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.