Umadevi. P & Dr. Baburaj. (2006). Impact of Parent Chiled Relationship on Academic Acheivement of Hearing Impaired Students at Secondary Level. SBES.
Chicago Style aipamenaUmadevi. P and Dr. Baburaj. Impact of Parent Chiled Relationship on Academic Acheivement of Hearing Impaired Students at Secondary Level. Kottayam: SBES, 2006.
MLA aipamenaUmadevi. P and Dr. Baburaj. Impact of Parent Chiled Relationship on Academic Acheivement of Hearing Impaired Students at Secondary Level. SBES, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.