SİVAS, H. And SİVAS, T. 2009. Tumulus Tombs in Western Phrygia. Symposium Tumulistanbul 2009; Tumulus as Sema (İstanbul, 01-03.06.2009). Tumulus as Sema, Space, Politics, Culture and Religion in the First Millennium BC , (Berlin, Germany), 613-626.

SİVAS, H., & SİVAS, T., (2009). Tumulus Tombs in Western Phrygia . Symposium Tumulistanbul 2009; Tumulus as Sema (İstanbul, 01-03.06.2009). Tumulus as Sema, Space, Politics, Culture and Religion in the First Millennium BC (pp.613-626). Berlin, Germany

SİVAS, HAKAN, And TACİSER SİVAS. "Tumulus Tombs in Western Phrygia," Symposium Tumulistanbul 2009; Tumulus as Sema (İstanbul, 01-03.06.2009). Tumulus as Sema, Space, Politics, Culture and Religion in the First Millennium BC, Berlin, Germany, 2009

SİVAS, HAKAN And SİVAS, TACİSER. "Tumulus Tombs in Western Phrygia." Symposium Tumulistanbul 2009; Tumulus as Sema (İstanbul, 01-03.06.2009). Tumulus as Sema, Space, Politics, Culture and Religion in the First Millennium BC , Berlin, Germany, pp.613-626, 2009

SİVAS, H. And SİVAS, T. (2009) . "Tumulus Tombs in Western Phrygia." Symposium Tumulistanbul 2009; Tumulus as Sema (İstanbul, 01-03.06.2009). Tumulus as Sema, Space, Politics, Culture and Religion in the First Millennium BC , Berlin, Germany, pp.613-626.

@conferencepaper{conferencepaper, author={HAKAN SİVAS And author={TACİSER SİVAS}, title={Tumulus Tombs in Western Phrygia}, congress name={Symposium Tumulistanbul 2009; Tumulus as Sema (İstanbul, 01-03.06.2009). Tumulus as Sema, Space, Politics, Culture and Religion in the First Millennium BC}, city={Berlin}, country={Germany}, year={2009}, pages={613-626} }