Kessler, Ronald C;
Heeringa, Steven G; Pennell, Beth-Ellen; Avenevoli, Shelli; Costello, E J; Green, Jennifer Greif; Gruber, Michael J; Merikangas, Kathleen R; Sampson, Nancy A; Zaslavsky, Alan M. (2009).
National comorbidity survey replication adolescent supplement (NCS-A): II. overview and design.(Survey). Journal of the American Academy of Child and Adolescent Psychiatry. 48(4), 380-385.