Porter Louise. (1999). Gifted young children: A guide for teachers. Open university press.
Chicago Style aipamenaPorter Louise. Gifted Young Children: A Guide for Teachers. Open university press, 1999.
MLA aipamenaPorter Louise. Gifted Young Children: A Guide for Teachers. Open university press, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.