Hitchcock, H. R. The international style: architecture since 1922, c1932.
New York times, Jan. 27, 2005 (Philip Johnson; architect; b. Philip Cortelyou Johnson on July 8, 1906 in Cleveland; d. Tuesday [Jan. 25] at home in New Canaan, Conn., aged 98)
Celebrity deaths in 2005, via WWW, Feb. 18, 2006 (Philip Johnson, architect, died January 25 at the age of 98)