Murphy/Jahn (Firm) (Nombre corporativo)
Miller, N. Helmut Jahn, 1985: CIP p. 1, etc. (Murphy/Jahn; fashioned out of the firm of C.G C.F. Murphy Associates [no publs. in LC data base]; firm's name officially changed in 1981 to Murphy/Jahn; architectural firm in Chicago)
Dir. of Am. Architects, 1970 (C.F. Murphy Associates); Contemp. Architects, 1980.