Schumacher, E. F. (1973). Small is beautiful: Economics as if people mattered. Harper & Row.
Lua i Stíl Chicago (17ú heag.)Schumacher, E. F. Small Is Beautiful: Economics as If People Mattered. New York: Harper & Row, 1973.
Lua MLA (8ú heag.)Schumacher, E. F. Small Is Beautiful: Economics as If People Mattered. Harper & Row, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.