Milner-Gulland, E.J., Williams, Leader, and J.R. Beddington. β€œIs Dehorning African Rhinos Worthwhile?”. Pachyderm 17, no. 1 (December 30, 1993): 52–58. Accessed July 3, 2024. https://pachydermjournal.org/index.php/pachyderm/article/view/783.