One of them (bad quality scan)
English translation by Martin Cleaver of the Werkteater play 'Zus of Zo' (1979),
performed in London (1981) and in New York and Los Angeles (1982).
You Are My Mother - Joop Admiraal
English translation (Catherine Holland-Cunningham ) of the play 'U Bent Mijn Moeder' from 1981 with a foreword by Jan Ritsema