1. Folklore husbandry and a philosophical model for the design of captive management regimes;Arbuckle;Herpetol Rev,2013
2. Arena , PC Crawford M Forbes N et al Spatial and rectilinear requirements for comfort, health and welfare of captive snakes: the need for immediate reinstatement of the ‘1 x snake length’ provision 2018 www.vetsurgeon.org/agContent/news/counter-statement-snake-length-name-redacted.pdf
3. Chartered Institute of Environmental Health Model Conditions for Pet Vending Licensing 2013 2013 www.bexley.gov.uk/sites/default/files/2017-08/Model-conditions-for-pet-vending-licensing.pdf
4. Federation of British Herpetologists Good Practice Guidelines for the Welfare of Privately Kept Reptiles and Amphibians 2014 www.fbh.org.uk/images/Good_Practice_Guidelines.pdf