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.
Chicago-viite (17. p.)Van 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.
MLA-viite (8. p.)Van 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.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.