Gray، J. R.؛ Thompson، P. M. (2004). "Neurobiology of intelligence: science and ethics". Nature Reviews. Neuroscience. ج. 5 ع. 6: 471–82. DOI:10.1038/nrn1405. PMID:15152197. S2CID:2430677.
Deary، Ian J.؛ Austin, Elizabeth J.؛ Caryl, Peter G. (1 يناير 2000). "Testing versus understanding human intelligence". Psychology, Public Policy, and Law. ج. 6 ع. 1: 180–190. DOI:10.1037/1076-8971.6.1.180.
Gray، J. R.؛ Thompson، P. M. (2004). "Neurobiology of intelligence: science and ethics". Nature Reviews. Neuroscience. ج. 5 ع. 6: 471–82. DOI:10.1038/nrn1405. PMID:15152197. S2CID:2430677.
Gray، J. R.؛ Thompson، P. M. (2004). "Neurobiology of intelligence: science and ethics". Nature Reviews. Neuroscience. ج. 5 ع. 6: 471–82. DOI:10.1038/nrn1405. PMID:15152197. S2CID:2430677.