Borremans, Valentina (Autor Personal)

Her Guide to convivial tools, c1979: t.p. (Valentina Borremans)

Obras reunidas. Volumen II, 2018: title page (revision of Valentina Borremans)

New Scare City website, viewed August 1, 2019 (Valentina Borremans, a Belgian deep-sea diver and librarian, has played an important part in the story of Ivan Illich; he helped found CIDOC in Cuernavaca, Mexico, she served as administrator and librarian of that "thinkery," ran its language school, participated in many seminars with Illich, and edited his manuscripts, and to this day, she looks after Illich's library in the village of Ocotepec)

Obras reunidas,2019: portada (revisión de Valentina Borremans, Javier Sicilia)