Sources:
- Oscar White Muscarella, Archaeology, artifacts and antiquities of the ancient Near East : sites, cultures, and proveniences, Leiden, The Netherlands ; Boston : Brill, 2013, p. 569-573
- Mary Voight, The Chronology of Phrygian Gordion - http://www.academia.edu/7030304
- C. Brian Rose, Fieldwork at Phrygian Gordion, 2013–2015, American Journal of Archaeology Volume 121, Number 1 January 2017, pp. 135–78 - http://www.ajaonline.org/sites/default/files/1211_Rose.pdf
- Gabriel H. Pizzorno and Gareth Darbyshire, The Archaeology of Phrygian Gordion,Royal City of Midas, Gordion special studies vii, Ed. by Rose, C. Brian, University Museum Monograph, 136, Philadelphia, 2012, pp. 23-38 - https://www.academia.edu/4877928
- C. Brian Rose, Gareth Darbyshire, The New Chronology of Iron Age Gordion, University of Pennsylvania Press 2012