LC data base, 10-9-84 (hdg.: Utzon, Joern; usage: Jørn Utzon)
Kraks Blå bog, 1984 (Utzon, Jørn, b. 4-9-18)
Doumato, L. Jorn Utzon, 1984: t.p. (Jorn Utzon)
New York times WWW site, Dec. 1, 2008 (in obituary published Nov. 29: Jorn Utzon; b. Apr. 9, 1918, Aalborg, Denmark; d. Saturday [Nov. 29, 2008], Copenhagen, aged 90; architect who designed one of the world’s most recognizable buildings, the Sydney Opera House, but never saw it finished)