Cleaves, Richard. “Evans-Jones, Gareth. 2022. “Mae’r Beibl o’n tu”: Ymatebion Crefyddol Y Cymry Yn America I Gaethwasiaeth (1838-1868). Cardiff: Gwasg Prifysgol Cymru. [‘The Bible’s on Our side’: Religious Responses of Welsh People in America to Slavery (1838-1868)]”. Studia Celtica Posnaniensia 8 (March 18, 2024): 68–75. Accessed November 21, 2024. https://pressto.amu.edu.pl/index.php/scp/article/view/42575.