Haldane, J.B.S. (1963). "Biological Possibilities for the Human Species in the Next Ten Thousand Years". Trong Wolstenholme, Gordon (biên tập). Man and his future. Novartis Foundation Symposia. London: J. & A. Churchill. tr. 337–361. doi:10.1002/9780470715291.ch22. ISBN978-0-470-71479-9.
Lederberg Joshua (1966). "Experimental Genetics and Human Evolution". The American Naturalist. Quyển 100 số 915. tr. 519–531. Bibcode:1966BuAtS..22h...4L. doi:10.1086/282446.
Trounson A, DeWitt ND (2013). "Pluripotent stem cells from cloned human embryos: success at long last". Cell Stem Cell. Quyển 12 số 6. tr. 636–8. doi:10.1016/j.stem.2013.05.022. PMID23746970.
Chung YG, Eum JH, Lee JE, Shim SH, Sepilian V, Hong SW, Lee Y, Treff NR, Choi YH, Kimbrel EA, Dittman RE, Lanza R, Lee DR (2014). "Human somatic cell nuclear transfer using adult cells". Cell Stem Cell. Quyển 14 số 6. tr. 777–80. doi:10.1016/j.stem.2014.03.015. PMID24746675.
Lederberg Joshua (1966). "Experimental Genetics and Human Evolution". The American Naturalist. Quyển 100 số 915. tr. 519–531. Bibcode:1966BuAtS..22h...4L. doi:10.1086/282446.
Trounson A, DeWitt ND (2013). "Pluripotent stem cells from cloned human embryos: success at long last". Cell Stem Cell. Quyển 12 số 6. tr. 636–8. doi:10.1016/j.stem.2013.05.022. PMID23746970.
Chung YG, Eum JH, Lee JE, Shim SH, Sepilian V, Hong SW, Lee Y, Treff NR, Choi YH, Kimbrel EA, Dittman RE, Lanza R, Lee DR (2014). "Human somatic cell nuclear transfer using adult cells". Cell Stem Cell. Quyển 14 số 6. tr. 777–80. doi:10.1016/j.stem.2014.03.015. PMID24746675.