National Association of Insurance Agents. (1961). Automated agency accounting ; a procedural manual. s.n.
Chicago-referens (17:e uppl.)National Association of Insurance Agents. Automated Agency Accounting ; a Procedural Manual. New York: s.n, 1961.
MLA-referens (9:e uppl.)National Association of Insurance Agents. Automated Agency Accounting ; a Procedural Manual. s.n, 1961.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.