Haber M, Jones AL, Connel BA, Asan, Arciero E, Huanming Y, Thomas MG, Xue Y, Tyler-Smith C (June 2019). «A Rare Deep-Rooting D0 African Y-chromosomal Haplogroup and its Implications for the Expansion of Modern Humans Out of Africa». Genetics: genetics.302368.2019. doi:10.1534/genetics.119.302368.
Ennafaa; Fregel; Khodjet-el-khil; Gonzalez (2011), "Mitochondrial DNA and Y-chromosome microstructure in Tunisia", Journal of Human Genetics, 56 (10): 734–41, doi:10.1038/jhg.2011.92, PMID 21833004
Luis, J.R.; D. J. Rowold (2004 March). "The Levant versus the Horn of Africa: Evidence for Bidirectional Corridors of Human Migrations". The American Society of Human Genetics 74 (3): 532–44. doi:10.1086/382286. PMID 14973781. PMID 14973781. PMC 1182266.