Bonato، Lucio؛ Steinfartz، Sebastian (1 يناير 2005). "Evolution of the melanistic colour in the Alpine salamander Salamandra atra as revealed by a new subspecies from the Venetian Prealps". Italian Journal of Zoology. ج. 72 ع. 3: 253–260. DOI:10.1080/11250000509356680. ISSN:1125-0003.
Bonato، Lucio؛ Steinfartz، Sebastian (1 يناير 2005). "Evolution of the melanistic colour in the Alpine salamander Salamandra atra as revealed by a new subspecies from the Venetian Prealps". Italian Journal of Zoology. ج. 72 ع. 3: 253–260. DOI:10.1080/11250000509356680. ISSN:1125-0003.