1. Lindsay W.M., Isidori Hispalensis episcopi Etymologiarum sive Originum libri XX, t. 1, Oxonii 1911, V, 30-32 (sine paginis).
2. Sancti Isidori Hispalensis episcopi Opera omnia, t. 3-4, PL 82, 215-219.
3. A Concise Dictionary of Akkadian, red. J. Black – A. George – N. Postgate, Wiesbaden 2000.
4. Adkins L. – Adkins R.A., Handbook to Life in Ancient Rome, New York 2014.
5. Beekes R., Etymological Dictionary of Greek, t. 1-2, Leiden – Boston 2010.