Güterbock, Hans G. "Seals and Sealings in Hittite Lands," pp. 51-63 in Keith DeVries (Ed.), From Athens to Gordion: The Papers of a Memorial Symposium for Rodney S. Young (Philadelphia, University Museum Papers 1, 1980).
Gunter, Ann C. Gordion Excavations Final Reports Vol. III: The Bronze Age (Philadelphia 1991).
Henrickson, Robert C. "Politics, Economics, and Ceramic Continuity at Gordion in the late Second and First Millennia B.C." in W.D. Kingery (ed.), Social and Cultural Contexts of New Ceramic Technologies. Ceramics and Civilization VI (Westerville, OH 1993) 89-176.
Idem. "Continuity and Discontinuity in the Ceramic Tradition of Gordion during the Iron Age" in A. Çilingiroglu and D.H. French (Eds.), Anatolian Iron Ages 3: The Proceedings of the Third Anatolian Iron Ages Colloquium held at Van, 6-12 August 1990 (Ankara 1994) 95-129.
Idem . "A Comparison of Production of Large Storage Vessels in Two Ancient Ceramic Traditions," pp. 553-571 in P.B. Vandiver et al. (Eds.), Materials Issues in Art and Archaeology IV Materials Research Society Symposium Proceedings 352 (Pittsburgh 1995).
Idem. "Hittite Potters and Pottery: The View from Late Bronze Age Gordion" Biblical Archaeology 58(2) (1995) 82-90. Text and illustrations online at American Schools of Oriental Research
Henrickson, Robert C., and M. James Blackman. "Large-Scale Production of Pottery at Gordion: A Comparison of the Late Bronze and Early Phrygian Industries" Paléorient 22.1 (1996) 67-87.
Mellink, Machteld J. A Hittite Cemetery at Gordion (Philadelphia, University Museum Monograph, 1956). Review: Pohl (1957).
Roller, Lynn E. Gordion Special Studies, Vol. I: Nonverbal Graffiti, Dipinti, and Stamps (Philadelphia, University Museum, 1987).
Voigt, Mary M. "The Bronze Age-Iron Age Transition at Gordion (1200-800 B.C.)" American Journal of Archaeology 97 (1993) 302-303.
Idem. "Excavations at Gordion 1988-89: The Yassihöyük Stratigraphic Sequence" in A. Çilingiroglu and D.H. French (Eds.), Anatolian Iron Ages 3: The Proceedings of the Third Anatolian Iron Ages Colloquium held at Van, 6-12 August 1990 (Ankara 1994) 265-293.
Young, Rodney S. "Excavation of Early Phrygian, Hittite and Earlier Levels at Gordion" Yearbook of the American Philosophical Society (1964) 636-639.
Idem. "Excavation of Early Levels at Gordion in Turkey" Yearbook of the American Philosophical Society (1966) 741-743.