Não informado. (1964). Journal of Risk and Insurance. American Risk and Insurance Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Journal of Risk and Insurance. Orlando, Fla: American Risk and Insurance Association, 1964.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Journal of Risk and Insurance. American Risk and Insurance Association, 1964.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.