Heliobolus spekii – Bibliografie https://www.lacerta.de/AS/Bibliografie.php?Genus=42&Species=188&Taxon=1
, Grbac, I., Lupret-Obradović & B.
, Grbac, I., Lupret-Obradović & B.
. – Gaborone, Mokwepa Consultants: 295 p.
Pensoft Publishers, Sofia, Bulgaria. p. 109. × TERRA TYPICA.
Pensoft Publishers, Sofia, Bulgaria. p. 81. × TERRA TYPICA.
Pensoft Publishers, Sofia, Bulgaria. p. 109. × TERRA TYPICA.
. – Leningrad, Nauka Press. p 50-52.
Universidade do Porto. 245 p.
Darevskia uzzelli. – The IUCN Red List of Threatened Species 2009: e.T164776A5925159. http
. & Vanhooydonck, B. & Herrel, A. & Measey, G.J. & Tolley, K.A. (2013) – Taxonomic