Lonnert L, Davies Mikkelborg H. A manuscript copy of a collection for the Welsh triple harp by John Parry (Ruabon). STM-SJM [Internet]. 25 oktober 2024 [citerad 12 november 2025];106(1):197–218. Tillgänglig vid: https://publicera.kb.se/stm-sjm/article/view/22141