SCHUMACHER, E. . F. (1962). Roots of economic growth. Grandhian Institute of Studies.
Lua i Stíl Chicago (17ú heag.)SCHUMACHER, E. F. Roots of Economic Growth. Grandhian Institute of Studies, 1962.
Lua MLA (9ú heag.)SCHUMACHER, E. F. Roots of Economic Growth. Grandhian Institute of Studies, 1962.
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