APA (7 वां संस्करण) प्रशस्ति पत्र

Jong, C. W. d., & Purvis, A. W. (2010). 1901 - 1938: With texts by Alston W. Purvis and Cees W. de Jong. Taschen.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Jong, Cees W. de, और Alston W. Purvis. 1901 - 1938: With Texts by Alston W. Purvis and Cees W. De Jong. Köln [u.a.]: Taschen, 2010.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Jong, Cees W. de, और Alston W. Purvis. 1901 - 1938: With Texts by Alston W. Purvis and Cees W. De Jong. Taschen, 2010.