Nancy Newhall, Ansel Adams Volume 1: The Eloquent Light , Sierra Club, San Francisco, 1963, p. 168-169.
Ansel Adams and Paul Brooks, Yosemite and the Range of Light , Little, Brown and Company, Boston, 1979, pl. 27, p. 49.
Ansel Adams, Examples: The Making of 40 Photographs , Little, Brown and Company, Boston, 1983, p. 10.
Ansel Adams, Ansel Adams 1902-1984 , The Friends of Photography, Carmel, c. 1984, p. 12.
Ansel Adams and Mary Street Alinder, Ansel Adams: An Autobiography , New York Graphic Society; Little, Brown and Company, New York; Boston, 1985, p. 147.
John Szarkowski, Ansel Adams at 100 , San Francisco Museum of Modern Art; Little, Brown and Company, Boston, 2001, pl. 32.
Andrea G. Stillman, Looking at Ansel Adams: The Photographs and the Man , Little, Brown and Company, New York, p. 70-71, 73, and 79.
Andrea G. Stillman, Ansel Adams: 400 Photographs , Little, Brown and Company, New York, 2007, p. 93.
Ansel Adams and Andrea G. Stillman, Ansel Adams In the National Parks: Photographs from America's Wild Places, Little, Brown and Company, New York, 2010, p. 10 and 300.