Charles Howard-Bury (February 1921). "Some Observations on the Approaches to Mount Everest". The Geographical Journal57 (no. 2): 121–124. doi:10.2307/1781561.
Francis Yourghusband; H. Norman Collie; A. Gatine (February 1922). "Mount Everest" The reconnaissance: Discussion". The Geographical Journal59 (no. 2): 109–112. doi:10.2307/1781388.
Bacil F. Kirtley (April 1964). "Unknown Hominids and New World legends". Western Folklore23 (No. 1304): 77–90. doi:10.2307/1498256.
Wilfred E. le Gros Clark (November 1955). "Frederic Wood-Jones, 1879-1954". Biographical memoirs of Fellows of the Royal Society1: 118–134. doi:10.1098/rsbm.1955.0009.