Não informado. (1964). Journal of Risk and Insurance. American Risk and Insurance Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Risk and Insurance. Orlando, Fla: American Risk and Insurance Association, 1964.
Lua MLA (8ú heag.)Não informado. Journal of Risk and Insurance. American Risk and Insurance Association, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.