Unger-Hamilton, Romana. (1985eko uztaila). «Microscopic Striations on Flint Sickle-Blades as an Indication of Plant Cultivation: Preliminary Results» World Archaeology 17 (1): 121–6. doi:10.1080/ 00438243.1985.9979955..
Banning, E.B.. (1998). Near Eastern Archaeology 61 (4): 188–237. doi:10.2307/3210656..