Stoff, S. (1969). human encounter; readings in education. Harper and Row.
Chicago Style aipamenaStoff, Sheldon. Human Encounter; Readings in Education. New York: Harper and Row, 1969.
MLA aipamenaStoff, Sheldon. Human Encounter; Readings in Education. Harper and Row, 1969.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.