Journey P. H. Davis TheGeographicalJournal, Vol. 122, No. 2 (Jun., 1956), pp. 156–165 Published by: The Royal Geographical Society (with the Institute of British
Aug. C. F. (1907). "An Exploration of the Mustagh Pass in the Karakoram Himalayas." TheGeographicalJournal, Vol. 30, No. 6. (Dec., 1907), p. 630. JSTOR 1776814