Hamidullah, S., and M. Qasim Jan. “Preliminary Petrochemical Study of the Chilas Complex, Kohistan Island Arc, Northern Pakistan”. Journal of Himalayan Earth Sciences 19, no. 1 (March 30, 1986): 157-182. Accessed November 28, 2024. http://ojs.uop.edu.pk/jhes/article/view/1310.