xAlison Chapman (ed.) and the DVPP team, “Prince Alexander of Bulgaria. Sofia, 26th November 1893. (A Bulgarian to his Son),” Digital Victorian Periodical Poetry Project, Edition 0.98.11beta
, University of Victoria, 7th May 2025, https://dvpp.uvic.ca/blackwoods/1894/pom_8165_prince_alexander_of_bulgaria.html.