Não informado. (1971). International Journal of Game Theory. Institute for Advance Studies.
Lua i Stíl Chicago (17ú heag.)Não informado. International Journal of Game Theory. Vienna: Institute for Advance Studies, 1971.
Lua MLA (8ú heag.)Não informado. International Journal of Game Theory. Institute for Advance Studies, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.