Colangelo, N., & Davis, G. A. (1997). Handbook of gifted education (2nd ed.). Allyn and Bacon.
Cita Chicago Style (17a ed.)Colangelo, Nicholas, y Gary A. Davis. Handbook of Gifted Education. 2nd ed. Boston [etc.]: Allyn and Bacon, 1997.
Cita MLA (9a ed.)Colangelo, Nicholas, y Gary A. Davis. Handbook of Gifted Education. 2nd ed. Allyn and Bacon, 1997.
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