Barker, Graeme; et al. (2007). "The 'human revolution' in lowland tropical Southeast Asia: the antiquity and behavior of anatomically modern humans at Niah Cave (Sarawak, Borneo)". Journal of Human Evolution. Elsevier. 52 (3): 243–261. doi:10.1016/j.jhevol.2006.08.011. PMID17161859.
Barker, Graeme; et al. (2007). "The 'human revolution' in lowland tropical Southeast Asia: the antiquity and behavior of anatomically modern humans at Niah Cave (Sarawak, Borneo)". Journal of Human Evolution. Elsevier. 52 (3): 243–261. doi:10.1016/j.jhevol.2006.08.011. PMID17161859.
Fong, Durie Rainer (10 April 2012). "Archaeologists hit 'gold' at Mansuli". The Star. Diarsipkan dari versi asli tanggal 12 April 2012. Diakses tanggal 15 April 2012.Parameter |url-status= yang tidak diketahui akan diabaikan (bantuan)
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Fong, Durie Rainer (10 April 2012). "Archaeologists hit 'gold' at Mansuli". The Star. Diarsipkan dari versi asli tanggal 12 April 2012. Diakses tanggal 15 April 2012.Parameter |url-status= yang tidak diketahui akan diabaikan (bantuan)