Não informado. (1971). SIG/DA newsletter. Association for Computing Machinery.
Lua i Stíl Chicago (17ú heag.)Não informado. SIG/DA Newsletter. New York: Association for Computing Machinery, 1971.
Lua MLA (8ú heag.)Não informado. SIG/DA Newsletter. Association for Computing Machinery, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.