Hirschbuhl, J. J., & Bishop, D. (2004). Annual editions: Computers in education 04/05 (11th ed.). McGraw-Hill/Dushkin.
Lua i Stíl Chicago (17ú heag.)Hirschbuhl, John J., agus Dwight Bishop. Annual Editions: Computers in Education 04/05. 11th ed. Guilford, Conn: McGraw-Hill/Dushkin, 2004.
Lua MLA (9ú heag.)Hirschbuhl, John J., agus Dwight Bishop. Annual Editions: Computers in Education 04/05. 11th ed. McGraw-Hill/Dushkin, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.