John P. Doucet, "Chapter One: On the Design of Mental Organisms", in: Marie Hendry and Jennifer Page, eds., Media, Technology and the Imagination, Newcastle: Cambridge Scholars, 2013, ISBN978-1-4438-4850-3, pp. 19–20.
Christian Steinmetz, "A Genealogy of Evil: Captain America vs. the Shadows of the National Imagined Community", in: Robert G. Weiner, ed., Captain America and the Struggle of the Superhero: Critical Essays, Jefferson, North Carolina / London: McFarland, 2009, ISBN978-0-7864-3703-0, p. 199.
Matthew J. Costello, Secret Identity Crisis: Comic Books and the Unmasking of Cold War America, New York: Continuum, 2009, ISBN9780826429971, pp. 70–71.
"Chapter 5: 'Nothing's been the same since New York': Ideological Continuity and Change in Iron Man 3 and Thor: The Dark World", in: Terence McSweeney, ed., Avengers Assemble!: Critical Perspectives on the Marvel Cinematic Universe, London/New York: Wallflower-Columbia University, 2017, ISBN9780231186254, n.p..
Martin Flanagan, Mike McKenny, and Andrew Livingstone, The Marvel Studios Phenomenon: Inside a Transmedia Universe, New York: Bloomsbury Academic, 2017, ISBN9781501338533, n.p..