Behr, S. Académie Matisse and its relevance in the life and work of Sigrid Hjertén: Shulamith Behr. A cultural history of the avant-garde in the Nordic countries 1900 - 1925.(2012).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBehr, Shulamith. "Académie Matisse and Its Relevance in the Life and Work of Sigrid Hjertén: Shulamith Behr." A Cultural History of the Avant-garde in the Nordic Countries 1900 - 1925.(2012) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रBehr, Shulamith. "Académie Matisse and Its Relevance in the Life and Work of Sigrid Hjertén: Shulamith Behr." A Cultural History of the Avant-garde in the Nordic Countries 1900 - 1925.(2012), .
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