Hultkrans, A. (2014). All Watched Over: Did Philip K. Dick predict the future of surveillance? frieze.
Citazione stile Chigago Style (17a edizione)Hultkrans, Andrew. "All Watched Over: Did Philip K. Dick Predict the Future of Surveillance?" Frieze 2014.
Citatione MLA (8a ed.)Hultkrans, Andrew. "All Watched Over: Did Philip K. Dick Predict the Future of Surveillance?" Frieze, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.