Schumacher, E. F. (1973). Small is beautiful: A study of economics as if people mattered. London: Abacus.
Παραπομπή Chicago StyleSchumacher, E. F. Small Is Beautiful: A Study of Economics As If People Mattered. London: Abacus, 1973.
Παραπομπή MLASchumacher, E. F. Small Is Beautiful: A Study of Economics As If People Mattered. London: Abacus, 1973.
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