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Luis, J; Rowold, D; Regueiro, M; Caeiro, B; Cinnioglu, C; Roseman, C; Underhill, P; Cavallisforza, L; Herrera, R «The Levant versus the Horn of Africa: Evidence for Bidirectional Corridors of Human Migrations». The American Journal of Human Genetics, 74, 3, 2004, pàg. 532–44. DOI: 10.1086/382286. PMC: 1182266. PMID: 14973781.
Luis, J; Rowold, D; Regueiro, M; Caeiro, B; Cinnioglu, C; Roseman, C; Underhill, P; Cavallisforza, L; Herrera, R «The Levant versus the Horn of Africa: Evidence for Bidirectional Corridors of Human Migrations». The American Journal of Human Genetics, 74, 3, 2004, pàg. 532–44. DOI: 10.1086/382286. PMC: 1182266. PMID: 14973781.
International Commission of Inquiry for Burundi: Final Report. Part III: Investigation of the Assassination. Conclusions at USIP.orgArxivat 2008-12-01 a Wayback Machine.
International Commission of Inquiry for Burundi: Final Report. Part III: Investigation of the Assassination. Conclusions at USIP.orgArxivat 2008-12-01 a Wayback Machine.