Mueller, J., & Williams, R. A. (1996). Novell certification handbook (2nd ed.). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Mueller, John, agus Robert A. Williams. Novell Certification Handbook. 2nd ed. New York: McGraw-Hill, 1996.
Lua MLA (8ú heag.)Mueller, John, agus Robert A. Williams. Novell Certification Handbook. 2nd ed. McGraw-Hill, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.