The Encyclopedia of Photography. Vol. 18, ROS-SPA / Willard D. Morgan ; editors: Charles R. Reinolds, Linn H. Wescott, Dwight Bentel, Louis Walton Sipley, Barbara Morgan, Clarence Kennedy and others.
საგამომცემლო ცნობები
New-York ; Toronto ; London : Greystone press, 1974.