Não informado. (1991). ACM Transactions on Modeling and Computer Simulations. Association for Computing Machinery.
Lua i Stíl Chicago (17ú heag.)Não informado. ACM Transactions on Modeling and Computer Simulations. New York: Association for Computing Machinery, 1991.
Lua MLA (8ú heag.)Não informado. ACM Transactions on Modeling and Computer Simulations. Association for Computing Machinery, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.