Schmidt, Klaus. “Göbekli Tepe – the Stone Age Sanctuaries. New Results of Ongoing Excavations With a Special Focus on Sculptures and High Reliefs”. Documenta Praehistorica 37 (December 31, 2010): 239–256. Accessed September 27, 2021. https://revije.ff.uni-lj.si/DocumentaPraehistorica/article/view/37.21.