1. Claudii Galeni Opera omnia, prostat in officina libraria Car. Cnoblochii;Kühn,1828
2. Aristotelis opera omnia: on voice, Problrmata;Aristotle,1867
3. Hippocrates;Kühn;Opera Omnia,1825
4. The Profession of “phonaskos” As Revealed in Ancient Inscriptions and Medical Texts;Melidis,2010
5. M.T. Cicero, Cicero: On the orator, Books I-II (Loeb Classical Library No. 348)(English and Latin Edition), trans. EW Sutton & H. Rackham, (n.d.).