Les chartreuses de Montrieux et de La Verne (with numerous colour and black and white photographs)
Les chartreuses de Montrieux et de La Verne (with numerous colour and black and white photographs)
Thir Karl , Boyer Raymond , Les chartreuses de Montrieux et de La Verne (with numerous colour and black and white photographs), Salzburg, Universität Salzburg, Institut für Anglistik und Amerikanistik, 1985.