Coba jelasin Lihat pula dari Legenda urban dong

Urban Legends: A Collection of International Tall Tales and Terrors, ed. by Gillian Bennett and Paul Smith (Westport, Connecticut: Greenwood, 2007),

An Anthology of American Folktales and Legends, ed. by Frank de Caro (London: Routledge, 2015), ISBN 978-0-7656-2129-0. OCLC 212627165.