"Appendices". CITES. Convention on International Trade in Endangered Species of Wild Fauna and Flora. 25 November 2023. Retrieved 29 March 2024. Listed as Heloderma horridum charlesbogerti.
Ariano-Sánchez, Daniel; Salazar, Gilberto (2007). "Notes on the distribution of the endangered lizard, Heloderma horridum charlesbogerti, in the dry forests of eastern Guatemala: an application of multi-criteria evaluation to conservation". Iguana14: 152-158.
Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ISBN978-1-4214-0135-5. (Heloderma horridum charlesbogerti, p. 30).