xAlison Chapman (ed.) and the DVPP team, “The Legend of Myddfai. The Van Pools, Black Mountains, South Wales,” Digital Victorian Periodical Poetry Project, Edition 0.98.10beta
, University of Victoria, 30th April 2025, https://dvpp.uvic.ca/argosy/1886/pom_16629_the_legend_of_myddfai_the_van.html.