1. Baldwin, A. (2004). Culturally diverse and underserved populations of gifted students. In S. Reis (Ed.), Essential readings in gifted education (pp. 1–191). Thousand Oaks: Corwin Press and National Association for Gifted Children.
2. Bernal, E. (2009). Multicultural assessment. In B. Kerr (Ed.), Encyclopedia of giftedness, creativity, and talent (pp. 594–597). Thousand Oaks: Sage Publications.
3. Brown, J. D. (2009). Choosing the right type of rotation in PCA and EFA. Shiken: JALT Testing & Evaluation SIG Newsletter, 13(3), 20–25.
4. Child, D. (2006). Essentials of factor analysis (3rd ed.). NY: Continuum.
5. Clark, B. (2003). Worldwide Survey 2000: Cross-cultural identification of gifted students. Reported in World Gifted. The Newsletter of the World Council for Gifted and Talented Children (WCGTC). Website online at
http://www.worldgifted.org