• Scholarly report

Early Childhood Longitudinal Study, Birth Cohort (ECLS-B) Preschool-Kindergarten 2007 Psychometric Report. (NCES 2010-009)

Bibliography

Najarian, M., Snow, K., Lennon, J., & Kinsey, S. (2010). Early Childhood Longitudinal Study, Birth Cohort (ECLS-B) Preschool-Kindergarten 2007 Psychometric Report. (NCES 2010-009). (NCES, US Department of Education; No. NCES 2010-009). National Center for Education Statistics, Institute of Education Sciences, U.S. Department of Education. Washington, DC.