Walker R. Young
- Hoover Dam. Dans: Scientific American, v. 147, n. 3 (septembre 1932). (1932):
- Hoover Dam. Dans: Scientific American, v. 147, n. 4 (octobre 1932). (1932):
- Celebrating Hoover Dam: Significance of Boulder Canyon Project. Dans: Civil Engineering Magazine, v. 80, n. 11 (novembre 2010). (2010):
- Celebrating Hoover Dam: Mission of Boulder Dam Fulfilled. Dans: Civil Engineering Magazine, v. 80, n. 11 (novembre 2010). (2010):