Robison, H. F. (1977). Exploring teaching in early childhood education. Allyn and Bacon.
Chicago Style aipamenaRobison, Helen F. Exploring Teaching in Early Childhood Education. Boston: Allyn and Bacon, 1977.
MLA aipamenaRobison, Helen F. Exploring Teaching in Early Childhood Education. Allyn and Bacon, 1977.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.