xAlison Chapman (ed.) and the DVPP team, “The Three Doctors. A Shadow of a Lost ‘Ingoldsby Legend’,” Digital Victorian Periodical Poetry Project, Edition 0.98.10beta
, University of Victoria, 30th April 2025, https://dvpp.uvic.ca/longmans/1891/pom_18933_the_three_doctors_a_shadow_of.html.