- Tzetzes on Lycophron, 511, 1369.
- Stephanus of Byzantium, s.v. Λαπέρσα; Eustathius on Homer, pp. 230, 295.
- Smith, William. (1870). Dictionary of Greek and Roman Biography and Mythology. London: Taylor, Walton, and Maberly.
This article incorporates text from Dictionary of Greek and Roman Biography and Mythology (1870) by William Smith, which is in the public domain.