Robbins, L. R. (1976). Political economy, past and present: A review of leading theories of economic policy. Macmillan.
Lua i Stíl Chicago (17ú heag.)Robbins, Lionel Robbins. Political Economy, Past and Present: A Review of Leading Theories of Economic Policy. London: Macmillan, 1976.
Lua MLA (8ú heag.)Robbins, Lionel Robbins. Political Economy, Past and Present: A Review of Leading Theories of Economic Policy. Macmillan, 1976.
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