Bellinger, Alfred R. "Electrum Coins from Gordion" C.M. Kraay and G.K. Jenkins, (Eds.), Essays in Greek Coinage Presented to Stanley Robinson (Oxford 1968) 10-15.

Cox, Dorothy H. A Third Century Hoard of Tetradrachms from Gordion (Philadelphia, University Museum Monograph, 1953).

Idem. "Gordion Hoards III, IV, V, and VII" American Numismatic Society, Museum Notes 12 (1966) 19-55.