Não informado. (1964). Journal of Risk and Insurance. American Risk and Insurance Association.
Chicago-referens (17:e uppl.)Não informado. Journal of Risk and Insurance. Orlando, Fla: American Risk and Insurance Association, 1964.
MLA-referens (8:e uppl.)Não informado. Journal of Risk and Insurance. American Risk and Insurance Association, 1964.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.