Eccher, D. (2015). Roy Lichtenstein: Drawing first : 50 years of works on paper / edited by Danilo Eccher. Skira.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEccher, Danilo. Roy Lichtenstein: Drawing First : 50 Years of Works on Paper / Edited by Danilo Eccher. Milano: Skira, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEccher, Danilo. Roy Lichtenstein: Drawing First : 50 Years of Works on Paper / Edited by Danilo Eccher. Skira, 2015.
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