Coombs, P. H., Prosser, R., & Ahmed, M. (1973). New paths to learning for rural children and youth. International Council for Educational Development.
Chicago-referens (17:e uppl.)Coombs, Philip H., Roy Prosser, och Manzoor Ahmed. New Paths to Learning for Rural Children and Youth. New York: International Council for Educational Development, 1973.
MLA-referens (8:e uppl.)Coombs, Philip H., et al. New Paths to Learning for Rural Children and Youth. International Council for Educational Development, 1973.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.