Ittmann, J. W. (1998). Post-impressionist prints: Paris in the 1890s. Philadelphia Museum of Art.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIttmann, John W. Post-impressionist Prints: Paris in the 1890s. Philadelphia, PA: Philadelphia Museum of Art, 1998.
एमएलए (8वां संस्करण) प्रशस्ति पत्रIttmann, John W. Post-impressionist Prints: Paris in the 1890s. Philadelphia Museum of Art, 1998.
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