Rookmaaker, K. (2016) “On the alleged presence of the two-horned Sumatran rhinoceros and the one-horned Javan rhinoceros in the Himalayan kingdom of Bhutan”, Pachyderm, 57, pp. 116–117. Available at: https://pachydermjournal.org/index.php/pachyderm/article/view/399 (Accessed: 6 May 2024).