Iwan Bloch, "Le Marquis de Sade et Son Temps", Editions Slatkine, repr.1970, p.
Iwan Bloch, "Anthropological Studies on the Strange Sexual Practices of All Races and All Ages", Minerva Group, 2001, ISBN 0-89875-471-2, p.171
Iwan Bloch, William H Forstern, Sexual Life in England, past and present, F. Aldor, 1938, p.
Iwan Bloch, Le Marquis de Sade et Son Temps, Editions Slatkine, repr.
Robert Bloch | Ernest Bloch | Bloch | Ernst Bloch | Iwan Bloch | Joshua Bloch | Maurice Bloch | Marcel Bloch | Marc Bloch | Lucienne Bloch | Iwan Brown | Felix Bloch | Dafydd Iwan | Carl Bloch | Bloch wave | Bloch sphere | Andreas Bloch | Thomas Bloch | Rolf Bloch Hansen | Jules Bloch | Iwan Roberts | Iwan Rheon | Iwan Müller | Iwan Knorr | Iwan Edwards | Iwan Bala | Emanuel Hirsch Bloch | David Bloch-Blumenfeld | Chaim Yitzchak Bloch Hacohen | Bloch's theorem |