Quintana-Murci L, Harmant C, Quach H, Balanovsky O, Zaporozhchenko V, Bormans C, van Helden PD, et al., (2010). Strong maternal Khoisan contribution to the South African coloured population: a case of gender-biased admixture. American Journal of Human Genetics 86: 611-20. http://www.cell.com/AJHG/abstract/S0002-9297%2810%2900096-0 (页面存档备份,存于互联网档案馆).
Quintana-Murci L, Harmant C, Quach H, Balanovsky O, Zaporozhchenko V, Bormans C, van Helden PD, et al., (2010). Strong maternal Khoisan contribution to the South African coloured population: a case of gender-biased admixture. American Journal of Human Genetics 86: 611-20. http://www.cell.com/AJHG/abstract/S0002-9297%2810%2900096-0 (页面存档备份,存于互联网档案馆).