Organization for Economic Co-operation and Development. Information Service. (1972). OECD at work for science and education. OECD.
Čikaški stil citiranja (17. izdanje)Organization for Economic Co-operation and Development. Information Service. OECD at Work for Science and Education. Paris: OECD, 1972.
MLA način citiranja (9. izdanje)Organization for Economic Co-operation and Development. Information Service. OECD at Work for Science and Education. OECD, 1972.
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