Spencer, O. C. 1., & Spencer, O. C. 1. (1972). The art and techniques of journalistic photography. Wolfe City, Texas: Henington Publishing Company.
Citación estilo ChicagoSpencer, Otha C. 1920-, y Otha C. 1920- Spencer. The Art and Techniques of Journalistic Photography. Wolfe City, Texas: Henington Publishing Company, 1972.
Cita MLASpencer, Otha C. 1920-, y Otha C. 1920- Spencer. The Art and Techniques of Journalistic Photography. Wolfe City, Texas: Henington Publishing Company, 1972.
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