Tohutoro APA (7th ed.)

Organisation fo European Economic Co-operation. (1961). Series of Lectures on Economic Growth. European Productivity Agency.

Tohutoru Kātū Chicago (17th ed.)

Organisation fo European Economic Co-operation. Series of Lectures on Economic Growth. London: European Productivity Agency, 1961.

Tohutoro MLA (9th ed.)

Organisation fo European Economic Co-operation. Series of Lectures on Economic Growth. European Productivity Agency, 1961.