Bibliografia
Sillero, N., Campos, J., Bonardi, A., Corti, C., Creemers, R., Crochet, P.-A., Crnobrnja-Isailović, J., Denoël, M., Ficetola, G.F., Gonçalves, J., Kuzmin, S., Lymberakis, P., de Pous, P., Rodríguez, A., Sindaco, R., Speybroeck, J., Toxopeus, B., Vieites, D.R., Vences, M. 2014. Updated distribution and biogeography of amphibians and reptiles of Europe. .p 1-31.
Micevski, B. 2015. Report of Biodiversity conditions of amphibians and reptiles of Ograzden Mt. 2014-2015 . Skopje . .p/.
Uzunova, D., Kitanova, D., Spirovska, M., Hristovski, S .2015. Integral Report for the Project implementation. Final report of the project “Ecological data gap analysis and ecological sensitivity map development for the Bregalnica river watershed”. Skopje . .p/.
Sterijovski, B. 2018. Final report for monitoring. Maneko. Skopje . .p/.
Pharmachem .2018. The Study on Biological Diversity in the Area of Sasa Mine – Makedonska Kamenica. Pharmachem Skopje. Skopje. .p/.
Sterijovski, B., Tomović, L., Ajtić, R. 2014. Contribution to the knowledge of the Reptile fauna and diversity in FYR of Macedonia. .p 83–92.
Uhrin et al. 2016. Distribution updates to amphibian and reptile fauna for the Republic of Macedonia. .p 201-220.
Ministry of environment and physical planning. 2018. National biodiversity strategy and action plan : for the period 2018 – 2023 Ministry of environment and physical planning .Skopje . .p 183.
Speybroeck, J. Beuckema, W., Bok, B., Voort, J.V.D. 2016. Field Guide to the Amphibians and Reptiles. Bloomsbury Publishing Plc London . .p/.
Gasc, J-P., Cabela, A., Crnobrnja-Isailović, J., Dolmen, D., Grossenbacher, K., Haffner, P., Lescure, J., Martens, H., Martinez-Rica, J.P., Maurin, H., Oliveira, M.L., Sofianidou, T.S., Veith, M., Zuiderwijk, A. 1997. Atlas of Amphibians and Reptiles in Europe. Societas Europaea Herpetologica & Museum Nationall d’ Histoire Naturelle (IEGB/SPN) .Paris. .p 496.
Luiselli, L., Filippi, E., Capula, M. 2005. Geographic variation in diet composition of the Grass Snake (Natrix natrix) along the mainland and an island of Italu: the effects of habitat type and interference with potential competitors. .p 221-230.