(1991). Edge of a City: Steven Holl ; Architecture Tomorrow ; Walker Art Center 21 April - 23 June 1991.
Chicago-viite (17. p.)Edge of a City: Steven Holl ; Architecture Tomorrow ; Walker Art Center 21 April - 23 June 1991. Minneapolis, 1991.
MLA-viite (8. p.)Edge of a City: Steven Holl ; Architecture Tomorrow ; Walker Art Center 21 April - 23 June 1991. 1991.
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