Jack Farrell, Mystical Experiences: Wisdom in Unexpected Places from Prisons to Main Street (Untreed Reads, 2012).
Ray John De Aragon, The Legend of La Llorona (Sunstone Press, 2006), pp. 10-12.
Earl Murray, Ghosts of the Old West, Vol. 1 (Tom Doherty Associates, 2008).
W. B. Yeats, Irish Folk and Fairy Tales (Chartwell Books, 2015).
Orquidea Morales, “Chicana Feminism and Horror: Fear La Llorona,” Utah Foreign Language Review, [S.l.], v. 18, August 2010.
“Kuntilanak (Pontianak): ‘The Ghost of a Woman Who Died While Pregnant’,” Indo Magic, date unknown, http://www.indomagic.com/articles/mythology/folklore/kuntilanak-pontianak.
Mary Somers Heidhues, “The First Two Sultans of Pontianak,” L’horizon nousantarien, Vol 56 (1998): pp. 273-294.
“Last 'sin-eater' celebrated with church service,” BBC News, September 2010, https://www.bbc.com/news/uk-england-shropshire-11360659.