International Center of Photography, Ewing, W. A., & Hoyningen-Huene, G. (1980). Eye for elegance: William A. Ewing. International Center of Photography. Congreve.
Chicago-viite (17. p.)International Center of Photography, William A. Ewing, ja George Hoyningen-Huene. Eye for Elegance: William A. Ewing. International Center of Photography. New York: Congreve, 1980.
MLA-viite (8. p.)International Center of Photography, et al. Eye for Elegance: William A. Ewing. International Center of Photography. Congreve, 1980.
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