Bibliography

Sofianidou, T. S. 1997. Pelobates syriacus Boettger, 1889. Gasc, J.-P., A. Cabela, J. Crnobrnja-Isailovic, D. Dolmen, K. Grossenbacher, P. Haffner, J. Lescure, H. Martens, J. P. Martínez Rica, H. Maurin, M. E. Oliveira, T. S. Sofianidou, M. Veith, and A. Zuiderwijk eds., Atlas of Amphibians and Reptiles in Europe: 112–113. Paris, Societas Europaea Herpetologica and Museum National d'Histoire Naturelle.