Pacific Northwest Gymanfa Ganu Association AGM minutes, 1994 Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
Pacific Northwest Gymanfa Ganu Association Newsletter. January 1995 Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
Pacific Northwest Gymanfa Ganu Association Newsletter. November 1993 Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
