Freeman, J. B., Choate-Summers, M. L., Garcia, A. M., Moore, P. S., Sapyta, J. J., Khanna, M. S., . . . Franklin, M. E. (2009). The Pediatric Obsessive-Compulsive Disorder Treatment Study II: Rationale, design and methods. BioMed Central.

Freeman, Jennifer B., Molly L. Choate-Summers, Abbe M. Garcia, Phoebe S. Moore, Jeffrey J. Sapyta, Muniya S. Khanna, John S. March, Edna B. Foa, i Martin E. Franklin. The Pediatric Obsessive-Compulsive Disorder Treatment Study II: Rationale, Design and Methods. BioMed Central, 2009.

Freeman, Jennifer B., et al. The Pediatric Obsessive-Compulsive Disorder Treatment Study II: Rationale, Design and Methods. BioMed Central, 2009.