Schumacher E F. (1989). Small is beautiful: Economics as if people mattered. Harper & Row.
Chicago Edition CitationSchumacher E F. Small Is Beautiful: Economics as If People Mattered. New York: Harper & Row, 1989.
Cita MLASchumacher E F. Small Is Beautiful: Economics as If People Mattered. Harper & Row, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.