found: Die Vorstufen der collegia pietatis bei Philipp Jakob Spener, 1994:title page (Werner Bellardi)
found: LC database, June 24, 1996(hdg.: Bellardi, Werner)
found: Bucer, Martin. Die letzten Strassburger Jahre 1546-1549 : Schriften zur Gemeindereformation und zum Augsburger Interim, 1981:page 5 (bearbeitet von Werner Bellardi)
found: Deutsche Nationalbibliothek online catalog, viewed July 17, 2018(authorized access point: Bellardi, Werner; other data in authority record: German pastor; served in Arnsdorf (Hirschberg/Riesengebirge (now part of Jelenia Góra, Poland)); born 1904; died 1993) - http://d-nb.info/gnd/1023261359