E. Egberts # TYPO GRAFIEK # no. 113/130, nm+
Friedl, Ott and Stein # TYPO when who now # typography, 1998, mint-
Josua Reichert ,Kunsthalle Baden-Baden # NEUES JAHR# 1965, A--
Soviet Typo/Images, Essen# GLAUBE HOFFNUNG# 1996,mint