Raynham, H., Gibbons, R., Flint, J., & Higgs, D. (1996). The genetic basis for mental retardation.
Chicago-čujuhus (17. p.)Raynham, H., R. Gibbons, J. Flint, juo D. Higgs. The Genetic Basis for Mental Retardation. 1996.
MLA-čujuhus (9. p.)Raynham, H., et al. The Genetic Basis for Mental Retardation. 1996.
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