Coombs, P. H., Prosser, R., & Ahmed, M. (1973). New paths to learning for rural children and youth. International Council for Educational Development.
Chicago Style aipamenaCoombs, Philip H., Roy Prosser, and Manzoor Ahmed. New Paths to Learning for Rural Children and Youth. New York: International Council for Educational Development, 1973.
MLA aipamenaCoombs, Philip H., et al. New Paths to Learning for Rural Children and Youth. International Council for Educational Development, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.