Coba jelasin Catatan dari Kode Taihō dong

Asakawa, Kan'ichi. (1903). The Early Institutional Life of Japan. Tokyo: Shueisha. OCLC 4427686; see online, multi-formatted, full-text book at openlibrary.org

Ferris, William Wayne. (1998). Sacred Texts and Buried Treasures: Issues in the Historical Archaeology of Ancient Japan. Honolulu: University of Hawaii Press. ISBN 0-8248-2030-4 & ISBN 978-0-8248-2030-5

Nussbaum, Louis-Frédéric and Käthe Roth. (2005). Japan encyclopedia. Cambridge: Harvard University Press. ISBN 978-0-674-01753-5; OCLC 58053128

Ponsonby-Fane, Richard Arthur Brabazon. (1959). The Imperial House of Japan. Kyoto: Ponsonby Memorial Society. OCLC 194887

Sansom, George Bailey. (1958). A History of Japan to 1334.'' Stanford: Stanford University Press. ISBN 0-8047-0523-2