Isaac Titsingh, "Sutoku" em Annales des empereurs du japon, (em francês) Paris: Royal Asiatic Society, Oriental Translation Fund of Great Britain and Ireland pp. 181 - 185 OCLC5850691.
Donald Keene. (1999). Seeds in the Heart: Japanese Literature from Earliest Times to the Late Sixteenth Century (em inglês). New York: Columbia University Press. pp. 616-623 ISBN 9780231114417; OCLC246429887
Richard Arthur Brabazon Ponsonby-Fane, (1963). Vicissitudes of Shinto, (em inglês) Kyoto: Ponsonby Memorial Society. p. 99 OCLC36655
Isaac Titsingh, "Sutoku" em Annales des empereurs du japon, (em francês) Paris: Royal Asiatic Society, Oriental Translation Fund of Great Britain and Ireland pp. 181 - 185 OCLC5850691.
Donald Keene. (1999). Seeds in the Heart: Japanese Literature from Earliest Times to the Late Sixteenth Century (em inglês). New York: Columbia University Press. pp. 616-623 ISBN 9780231114417; OCLC246429887
Richard Arthur Brabazon Ponsonby-Fane, (1963). Vicissitudes of Shinto, (em inglês) Kyoto: Ponsonby Memorial Society. p. 99 OCLC36655