COOMBS, P. H. New paths to learning for rural children and youth. International Council for Education Developme.
Chicago-referens (17:e uppl.)COOMBS, Philip H. New Paths to Learning for Rural Children and Youth. New York: International Council for Education Developme.
MLA-referens (9:e uppl.)COOMBS, Philip H. New Paths to Learning for Rural Children and Youth. International Council for Education Developme.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.