"[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]1Noe 1957, group IX, p. 37, pl. XIII, i, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]2Kraay 1969, p. 145, n° x, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]3Garraffo 1984, p. 136, n° 14c, pl. XVIII, n° 5, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]4SNG ANS 4 Sicily, n° 331-2, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]5Caccamo Caltabiano 1993, Series VII, n° 322-333, "[[Coin series reference" contains a listed "[" character as part of the property label and has therefore been classified as invalid.]]6HGC 2, n° 782
^Noe, Sydney P. (1957), "Overstrikes in Magna Graecia", American Numismatic Society. Museum Notes 7, p. 13-42, pl. 5-14.
^Kraay, Colin M. (1969), "Fifth century overstrikes at Rhegium and Messana", in La circolazione della moneta ateniese in Sicilia e in Magna Grecia : atti del I Convegno del Centro internazionale di studi numismatici, Napoli, 5-8 aprile 1967, Roma, p. 141-150, pl. 12.
^Garraffo, Salvatore (1984), Le riconiazioni in Magna Grecia e in Sicilia. Emissioni argentee dal VI al IV secolo a.C., Catania.
^Sylloge Nummorum Graecorum ANS 4. The Collection of the American Numismatic Society. Sicily 2 (Galaria - Styella), New York, 1977, 25 pl.
^Caccamo Caltabiano, Maria (1993), La monetazione di Messana. Con le emissioni di Rhegion dell’eta della tirannide, AMUGS XIII, Berlin-New York, xviii, 383 p., 94 pl.
^Hoover, Oliver D. (2012), The Handbook of Greek Coinage Series. 2. Handbook of the Coins of Sicily (Including Lipara). Civic, Royal, Siculo-Punic, and Romano-Sicilian Issues. Sixth to First Centuries BC, Lancaster-London, 489 p.