Cambrian Circle Singers in Cardiff 1983 Math Eitemau Uwchlwytho gan Cymdeithas Gymreig Vancouver Welsh Society
Pacific Northwest Gymanfa Ganu Association Newsletter. Autumn 97/ Spring, 1998 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
Pacific Northwest Gymanfa Ganu Association Newsletter. June 1992. Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
Pacific Northwest Gymanfa Ganu Association Newsletter. January 1992. Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
