- https://www.google.ro/search?q=pestii+balon&biw=1024&bih=677&tbm=isch&tbo=u&source=univ&sa=X&ei=ixHbVMvHOI7maNS-gcgD&ved=0CB4QsAQ#imgdii=_&imgrc=Ulj2Z849WwYwBM%253A%3BCru9qkTjkLBiQM%3Bhttp%253A%252F%252Fwww.kids-shop.ro%252F2067-6467-large%252Fpeste-balon-bullyland.jpg%3Bhttp%253A%252F%252Fwww.kids-shop.ro%252Fanimale%252F2067-peste-balon-bullyland.html%3B300%3B300
- http://www.ipedia.ro/pestele-clovn-695/
- http://www.clopotel.ro/enciclopedia/Pesti_Pestele_Clovn-424.html
- http://ro.wikipedia.org/wiki/Rechinul_alb
- http://www.loribalogh.ro/2014/08/7557/
- http://www.animale-salbatice.ro/pesti.html
- http://www.animalutul.ro/pesti/specii-de-pesti/