Khan, A. A., A. Mian, and R. Hussain. “Investigations on the Use of Poison Baits and Fumigants Against Indian Crested Porcupine (Hystrix Indica)”. Biological Sciences - PJSIR, vol. 49, no. 6, Dec. 2006, pp. 418-22, https://v2.pjsir.org/index.php/biological-sciences/article/view/1287.