New York. Museum of Modern Art & Ritchie, A. C. (1951). Abstract painting and sculpture in America. The Museum.
Citazione stile Chigago Style (17a edizione)New York. Museum of Modern Art e Andrew Carnduff Ritchie. Abstract Painting and Sculpture in America. New York: The Museum, 1951.
Citatione MLA (9a ed.)New York. Museum of Modern Art e Andrew Carnduff Ritchie. Abstract Painting and Sculpture in America. The Museum, 1951.
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