Não informado. (1954). OECD Economic Surveys. Organization for Economic Co-operation and Development.
Chicago-viite (17. p.)Não informado. OECD Economic Surveys. Paris: Organization for Economic Co-operation and Development, 1954.
MLA-viite (8. p.)Não informado. OECD Economic Surveys. Organization for Economic Co-operation and Development, 1954.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.