SPENCER, D. A.; GHAZANFAR, M.; CHAUDHRY, M. The Higher Himalaya Crystalline Unit, Upper Kaghan Valley, NW Himalaya, Pakistan. Journal of Himalayan Earth Sciences, [S. l.], v. 24, n. 1, p. 109-125, 1991. Disponível em: http://ojs.uop.edu.pk/jhes/article/view/1395. Acesso em: 4 jan. 2025.