Szarkowski, J. (1988). Looking at photographs: 100 pictures from the collection of the Museum of Modern Art / by John Szarkowski (6. print.). The Museum of Modern Art.
Chicago-viite (17. p.)Szarkowski, John. Looking at Photographs: 100 Pictures from the Collection of the Museum of Modern Art / by John Szarkowski. 6. print. New York, NY: The Museum of Modern Art, 1988.
MLA-viite (8. p.)Szarkowski, John. Looking at Photographs: 100 Pictures from the Collection of the Museum of Modern Art / by John Szarkowski. 6. print. The Museum of Modern Art, 1988.
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