N.A. Tombazi's Yeti Sighting (sources)

  • Attack on Everest, by Neil MacIntyre, 1936 Methuen & Co. Ltd., London, England. Pg. 78
  • The Listener, Vol. 41, 1949 British Broadcasting Corporation, England. Pg. 224 [claims to quote directly from Tombazi's 1925 book.]
  • "The World's Most Mysterious Footprints," by Gardner Soule, article in Popular Science, December 1952. Pg. 136