Contemporary architects, 1980 p. 255 (Foster, Norman Robert; b. Manchester 1935; since 1967, partner in Foster Associates, London)
Nōman Fosutā, 1988 t.p. (Nōman Fosutā; Norman Foster) p. 10 (b. 1935)
Sir Norman Foster, c1997 p. 168 (knighted 1990)
Foster and Partners, 2002 jkt. (Sir Norman Foster (Manchester, 1945 [sic]))
Reichstag, 2011
Foster + Partners website, viewed Oct. 24, 2012 senior partners page (Norman Foster; in 1999 he was honoured with a life peerage ... taking the title Lord Foster of Thames Bank)
LC NAF in OCLC, viewed Dec. 5, 2012 (Team 4 founded in 1963 by Norman Foster, Richard Rogers, and Wendy and Georgie Cheesman; in 1967 Norman and Wendy (Cheesman) Foster founded a new firm, Foster and Associates; in 1992, Foster Associates developed into Sir Norman Foster and Partners)