Thomas, E. (2015). Psychylustro: Katharina Grosse ; [on the occasion of Katharina Grosse's psychylustro, installed in Philadelphia along the Northeast Rail Corridor between 30th Street Station and North Philadelphia Station in May 2014] / City of Philadelphia Mural Arts Program. [Ed. Elizabeth Thomas. Texts Douglas Ashford ]. König [u.a.].
Παραπομπή σε μορφή Chicago (17η εκδ.)Thomas, Elizabeth. Psychylustro: Katharina Grosse ; [on the Occasion of Katharina Grosse's Psychylustro, Installed in Philadelphia Along the Northeast Rail Corridor Between 30th Street Station and North Philadelphia Station in May 2014] / City of Philadelphia Mural Arts Program. [Ed. Elizabeth Thomas. Texts Douglas Ashford ]. Köln: König [u.a.], 2015.
Παραπομπή σε μορφή MLA (8th εκδ.)Thomas, Elizabeth. Psychylustro: Katharina Grosse ; [on the Occasion of Katharina Grosse's Psychylustro, Installed in Philadelphia Along the Northeast Rail Corridor Between 30th Street Station and North Philadelphia Station in May 2014] / City of Philadelphia Mural Arts Program. [Ed. Elizabeth Thomas. Texts Douglas Ashford ]. König [u.a.], 2015.