Não informado. (1992). ACM Transactions on Software Engineering and Methodology. Association for Computing Machinery.
Lua i Stíl Chicago (17ú heag.)Não informado. ACM Transactions on Software Engineering and Methodology. New York: Association for Computing Machinery, 1992.
Lua MLA (8ú heag.)Não informado. ACM Transactions on Software Engineering and Methodology. Association for Computing Machinery, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.