Y Ddolen, society newsletter Puget Sound Welsh Association, july, Aug, Sept. 2024 Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
History of the Welsh National Gymanfa Ganu Association (WNGGA), 1929 - 2003. Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Y Ddolen, society newsletter Puget Sound Welsh Association, Autumn 2021 Math Eitemau Uwchlwytho gan Puget Sound Welsh Association
NAFOW 2017 Pub Night with Toronto Welsh Male Voice Choir Math Eitemau Uwchlwytho gan Jessica Skye Davies
