APA aipamena

Narayan Chandra Pati. (2006). Causes, prevention, identification and assessment of mental retardation. Kanishka.

Chicago Style aipamena

Narayan Chandra Pati. Causes, Prevention, Identification and Assessment of Mental Retardation. New Delhi: Kanishka, 2006.

MLA aipamena

Narayan Chandra Pati. Causes, Prevention, Identification and Assessment of Mental Retardation. Kanishka, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.