(1988). Inside sierra. New York : Computer Technology Research.
Lua i Stíl Chicago (17ú heag.)Inside Sierra. New York : Computer Technology Research, 1988.
Lua MLA (9ú heag.)Inside Sierra. New York : Computer Technology Research, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.