Van Tomme, N. (2014). Visibility machines: Harun Farocki and Trevor Paglen: Niels van Tomme. Univ. of Maryland Baltimore County (UMBC), Center for Art, Design and Visual Culture.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVan Tomme, Niels. Visibility Machines: Harun Farocki and Trevor Paglen: Niels Van Tomme. Maryland: Univ. of Maryland Baltimore County (UMBC), Center for Art, Design and Visual Culture, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रVan Tomme, Niels. Visibility Machines: Harun Farocki and Trevor Paglen: Niels Van Tomme. Univ. of Maryland Baltimore County (UMBC), Center for Art, Design and Visual Culture, 2014.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.