Lua APA (7ú heag.)
SEVIN, J., & ET AL. (1996). EMPIRICALLY DERIVED SUBTYPES OF PERVASIVE DEVELOPMENTAL DISORDERS: A CLUSTER ANALYTIC STUDY.
Lua i Stíl Chicago (17ú heag.)
SEVIN, J.A, agus ET AL. EMPIRICALLY DERIVED SUBTYPES OF PERVASIVE DEVELOPMENTAL DISORDERS: A CLUSTER ANALYTIC STUDY. 1996.
Lua MLA (9ú heag.)
SEVIN, J.A, agus ET AL. EMPIRICALLY DERIVED SUBTYPES OF PERVASIVE DEVELOPMENTAL DISORDERS: A CLUSTER ANALYTIC STUDY. 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.