Gage, C. (2020). Tony stark: iron man (2018), volume 4: The ultron agenda (Collected.). Marvel Worldwide, Inc..
Cita Chicago Style (17a ed.)Gage, Christos. Tony Stark: Iron Man (2018), Volume 4: The Ultron Agenda. Collected. Cleveland: Marvel Worldwide, Inc., 2020.
Cita MLA (8a ed.)Gage, Christos. Tony Stark: Iron Man (2018), Volume 4: The Ultron Agenda. Collected. Marvel Worldwide, Inc., 2020.
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