Hoffecker, J., Scott, J., Excavations In Eastern Europe Reveal Ancient Human Lifestyles, University of Colorado at Boulder News Archive, March 21, 2002, colorado.eduАрхивирано 2011-07-19 на сајту Wayback Machine
Reed, David (2007), „Pair of lice lost or parasites regained: The evolutionary history of Anthropoid primate lice”, BMC Biology, 5: 7, PMC1828715, PMID17343749, doi:10.1186/1741-7007-5-7
Gilligan, Ian (јануар 2010), „The Prehistoric Development of Clothing: Archaeological Implications of a Thermal Model”, Journal of Archaeological Method and Theory, 17 (1): 15—80, S2CID143004288, doi:10.1007/s10816-009-9076-x
Reed, David (2007), „Pair of lice lost or parasites regained: The evolutionary history of Anthropoid primate lice”, BMC Biology, 5: 7, PMC1828715, PMID17343749, doi:10.1186/1741-7007-5-7
Gilligan, Ian (јануар 2010), „The Prehistoric Development of Clothing: Archaeological Implications of a Thermal Model”, Journal of Archaeological Method and Theory, 17 (1): 15—80, S2CID143004288, doi:10.1007/s10816-009-9076-x
Hoffecker, J., Scott, J., Excavations In Eastern Europe Reveal Ancient Human Lifestyles, University of Colorado at Boulder News Archive, March 21, 2002, colorado.eduАрхивирано 2011-07-19 на сајту Wayback Machine