Johan Møller Nielson, Sitting Pretty: Wegner en Dansk Møbelkunstner, Copenhagen, 1965, pp. 75-76 and 106-107; Jens Bernsen, Hans J. Wegner: On Design, exh. cat., Dansk Design Center, Copenhagen, 1995, p. 23; Noritsugu Oda, Danish Chairs, San Francisco, 1996, p. 119 for a later example