Richard, B. (2003). 9-11. World Trade Center Image Complex + "shifting image": Aftershock (zweiteiliger TV Film, 1999). Kunstforum.
Cita Chicago (17th ed.)Richard, Birgit. "9-11. World Trade Center Image Complex + "Shifting Image": Aftershock (zweiteiliger TV Film, 1999)." Kunstforum 2003.
Cita MLA (8th ed.)Richard, Birgit. "9-11. World Trade Center Image Complex + "Shifting Image": Aftershock (zweiteiliger TV Film, 1999)." Kunstforum, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.