*Manly, William Lewis (2001) [1894]. "15". In LeRoy Johnson; Jean Johnson (eds.). Death Valley in '49. Santa Clara University. ISBN1890771473. Archived from the original on 2016-12-26. Retrieved 2016-06-04.
*Manly, William Lewis (2001) [1894]. "15". In LeRoy Johnson; Jean Johnson (eds.). Death Valley in '49. Santa Clara University. ISBN1890771473. Archived from the original on 2016-12-26. Retrieved 2016-06-04.