APA-viite (7. p.)

Organization for European Economic Cooperation. National Accounts Resaerch Unit. (1951). A simplified system of national accounts. s.n.

Chicago-viite (17. p.)

Organization for European Economic Cooperation. National Accounts Resaerch Unit. A Simplified System of National Accounts. [Paris: s.n, 1951.

MLA-viite (9. p.)

Organization for European Economic Cooperation. National Accounts Resaerch Unit. A Simplified System of National Accounts. s.n, 1951.