Organisation fo European Economic Co-operation. (1961). Series of Lectures on Economic Growth. European Productivity Agency.
Chicago-viite (17. p.)Organisation fo European Economic Co-operation. Series of Lectures on Economic Growth. London: European Productivity Agency, 1961.
MLA-viite (9. p.)Organisation fo European Economic Co-operation. Series of Lectures on Economic Growth. European Productivity Agency, 1961.
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