Não informado. (1991). Journal of Contemporary Mathematical Analysis. Allerton Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Contemporary Mathematical Analysis. New York: Allerton Press, 1991.
Lua MLA (8ú heag.)Não informado. Journal of Contemporary Mathematical Analysis. Allerton Press, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.