Chicago: Illinois UP, 1980. Print.
Maddrey, Joseph. The Quick, the Dead and the Revived: The Many Lives of the Western Film . Jefferson, NC: McFarland, 2016. Print.
Pieldner, Judit. “Space Construction in Adaptations of Hamlet .” Philologica 4.1 (2012): 43-58. Print.
Scherpschutter, “Quella Sporca Storia nel West.” Spaghetti Western Database. Web. 23 Oct. 2016.
Sesonske, Alexander. “Cinema Space.” Exploration in Phenomenology: Papers of the Society For Phenomenology and Existential Philsophy . Ed. David Carr and Edward S. Casey. The Hague