Vetrocq, M. E. (2008). Memory's Flight: Christian Boltanski's permanent installation in Bologna honors the victims of a 1980 plane crash while acknowledging the mystery that still surrounds their deaths. Art in America.
Chicago-viite (17. p.)Vetrocq, Marcia E. "Memory's Flight: Christian Boltanski's Permanent Installation in Bologna Honors the Victims of a 1980 Plane Crash While Acknowledging the Mystery That Still Surrounds Their Deaths." Art in America 2008.
MLA-viite (8. p.)Vetrocq, Marcia E. "Memory's Flight: Christian Boltanski's Permanent Installation in Bologna Honors the Victims of a 1980 Plane Crash While Acknowledging the Mystery That Still Surrounds Their Deaths." Art in America, 2008.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.