Seamon, R. (1997). From the World is Beautiful to The Family of Man: The Plight of Photography as a Modern Art. The Journal of Aesthetics and Art Criticism.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিSeamon, Roger. "From the World Is Beautiful to The Family of Man: The Plight of Photography as a Modern Art." The Journal of Aesthetics and Art Criticism 1997.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিSeamon, Roger. "From the World Is Beautiful to The Family of Man: The Plight of Photography as a Modern Art." The Journal of Aesthetics and Art Criticism, 1997.
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