APA-viite (7. p.)

COOMBS, P. H. New paths to learning for rural children and youth. International Council for Education Developme.

Chicago-viite (17. p.)

COOMBS, Philip H. New Paths to Learning for Rural Children and Youth. New York: International Council for Education Developme.

MLA-viite (9. p.)

COOMBS, Philip H. New Paths to Learning for Rural Children and Youth. International Council for Education Developme.