Pitts, Michael; Keeley, Lawrence H. (1981). "Experimental Determination of Stone Tool Uses: A Microwear Analysis". Man. 16 (3): 480. doi:10.2307/2801305. JSTOR2801305.
Méry, Sophie; Anderson, Patricia; Inizan, Marie-Louise; Lechevallier, Monique; Pelegrin, Jacques (2007). "A pottery workshop with flint tools on blades knapped with copper at Nausharo (Indus civilisation, ca. 2500 BC)". Journal of Archaeological Science. 34 (7): 1098–1116. Bibcode:2007JArSc..34.1098M. doi:10.1016/j.jas.2006.10.002.
harvard.edu
ui.adsabs.harvard.edu
Méry, Sophie; Anderson, Patricia; Inizan, Marie-Louise; Lechevallier, Monique; Pelegrin, Jacques (2007). "A pottery workshop with flint tools on blades knapped with copper at Nausharo (Indus civilisation, ca. 2500 BC)". Journal of Archaeological Science. 34 (7): 1098–1116. Bibcode:2007JArSc..34.1098M. doi:10.1016/j.jas.2006.10.002.
jstor.org
Pitts, Michael; Keeley, Lawrence H. (1981). "Experimental Determination of Stone Tool Uses: A Microwear Analysis". Man. 16 (3): 480. doi:10.2307/2801305. JSTOR2801305.