Schumacher, E. F. (1986). Small is beautiful: A study of economics as if people mattered. Abacus.
Citazione stile Chigago Style (17a edizione)Schumacher, Ernst Friedrich. Small Is Beautiful: A Study of Economics as If People Mattered. London: Abacus, 1986.
Citatione MLA (9a ed.)Schumacher, Ernst Friedrich. Small Is Beautiful: A Study of Economics as If People Mattered. Abacus, 1986.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.