Não informado. (1997). Theory of Computing Systems. Springer.
Lua i Stíl Chicago (17ú heag.)Não informado. Theory of Computing Systems. New York: Springer, 1997.
Lua MLA (8ú heag.)Não informado. Theory of Computing Systems. Springer, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.