Barbe, W. B., & Renzulli, J. S. (1981). Psychology and education of the gifted (3rd ed.). Irvington.
Cita Chicago Style (17a ed.)Barbe, Walter B., y Joseph S. Renzulli. Psychology and Education of the Gifted. 3rd ed. New York: Irvington, 1981.
Cita MLA (9a ed.)Barbe, Walter B., y Joseph S. Renzulli. Psychology and Education of the Gifted. 3rd ed. Irvington, 1981.
Precaución: Estas citas no son 100% exactas.