Não informado. (1850). Journal of the Institute of Actuaries. Institute of Actuaries.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of the Institute of Actuaries. London: Institute of Actuaries, 1850.
Lua MLA (8ú heag.)Não informado. Journal of the Institute of Actuaries. Institute of Actuaries, 1850.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.