Παραπομπή APA
London, R. L. (2006). Actex study manual: EA-1, Examination of the Joint Board for the enrollment of actuaries. [Winsted, Conn.]: ACTEX Publications.
Παραπομπή Chicago StyleLondon, Richard L. Actex Study Manual: EA-1, Examination of the Joint Board for the Enrollment of Actuaries. [Winsted, Conn.]: ACTEX Publications, 2006.
Παραπομπή MLALondon, Richard L. Actex Study Manual: EA-1, Examination of the Joint Board for the Enrollment of Actuaries. [Winsted, Conn.]: ACTEX Publications, 2006.
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