Written documents: invitation to the presentation of the A.J. van Eck Prize; jury report for the presentation of the Merkelbach Prize; invitation and jury report of the Annual Aluminum Award; diploma and documentation on the presentation of the National Steel Prize (Bouwen met Staal, 1983 nos. 64, 65 and 66; Bouw, 1983 no.17);
Typescript of the speech delivered at the opening meeting, 1982; Papers concerning the presentation of the BNA cube to the client of the RAI, 1984.
Documentation: Construction, 1962 no. 23, p. 119-121; Forum, 1982 p.4-13; PT/Bouwtechniek, 1982 no. 2, p. 13-33; Nivag contour, 1982 no. 1, p. 19-21; Eigen Huis & Interieur, 1982 no. 6, p. 31-33; Overprint of Acier-Stahl-Steel, 1982 no. 2, p.43-48; Avenue, 1984 no. 5, p. 48-52; Press kit, 1981; brochures; Annual reports of RAI Gebouw BV, 1985/1986, 1986/1987, 1987/1988; De Tijd, 1983 no. 14, p 57; newspaper clippings.