BBG Newsletter 16
Brotherhood of Blessed Gérard - Rundbrief Nr. 6 (September 1995)
BBG Newsletter 21
BBG Newsletter 2006
Brotherhood of Blessed Gérard - Rundbrief Weihnachten 1997
BBG Newsletter 17
Brotherhood of Blessed Gérard · Calendar 2012
BBG Newsletter 19
BBG Newsletter 23
BBG Newsletter 2010
Brotherhood of Blessed Gérard - Rundbrief Nr. 9 (August 1996)
BBG newsletter 18
Brotherhood of Blessed Gérard - Rundbrief 2001
Brotherhood of Blessed Gérard · Newsletter 2012
Brotherhood of Blessed Gérard - Rundbrief 2003