1. Anastasi, A., & Urbina, S. (1997). Psychological testing (7th ed.). Upper Saddle River, NJ: Prentice Hall.
2. Bailey, D. B., Jr., Vandiviere, P., Dellinger, J., & Munn, D. (1987). The Battelle Developmental Inventory: Teacher perceptions and implementation data. Journal of Psychoeducational Assessment, 3, 217-226.
3. Bayley, N. (2006). Bayley scales of infant and toddler development (3rd ed.). San Antonio, TX: Harcourt Assessment.
4. Becker, K. A. (2004). History of the stanford-binet intelligence scales: Contents and psychometrics. (Stanford-Binet Intelligence Scales, Fifth Edition Assessment Service Bulletin No. 1). Itasca, IL: Riverside Publishing.
5. Beery, K. E., & Beery, N. (2004). Beery-Buktenica developmental test of visual-motor integration (5th ed.). Bloomington, MN: Pearson Publishing.