An introduction to the history of the Institute of the brothers of the Christian schools : 19th-20th century (1875-1928) / Henri Bédel ; english translation by br. Allen Jerzy Geppert. - Bédel, Henri, F.S.C. (OLS)http://pul/name/23133; Geppert, Allen, F.S.C. (OLS)http://pul/name/23134 (Brothers of the Christian Schools, 2008)
Bibliografia: p. 291-294.

Les collaborateurs stables de Platina, premier bibliothécaire de la Vaticane (1475-1481) / José Ruysschaert. - Ruysschaert, José, sac., 1914-1993. (OLS)http://pul/name/2679 (Edizioni di Storia e Letteratura, 1979)