LIB-3565.2026 Jacoby, Gustav. Japanische Schwertzieraten (2 vols., Text und Tafeln). — Leipzig: Karl W. Hiersemann, 1904.
LIB-3002.2022 Otani [Ōya] Sadao. Enjoying brass inlay tsuba: 100 Tsuba. — Tokyo: Ōtsuka Kōgeisha Co. Ltd., 1999.
LIB-1505.2018 Senichiro Masumoto, Kenichi Kokubo. Kinkō Meikan. — Tokyo: Token Shunju-sha, 1974; with English translation by John Yumoto & Alan Harvie: Listing of non-ferro fitting makers. — San Mateo, CA: John M. Yumoto, 1982.
LIB-2578.2020 Edgar Jepson: The Iron Tsuba of Japan / The Connoisseur: An Illustrated Magazine for Collectors. Vol. 70 (September–December). — London, 1924.
LIB-1442-1.2017 Comte de Tressan. L'évolution de la garde de sabre japonaise. – Paris: Société Franco-Japonaise de Paris, 1910.
LIB-1459.2018 Jacoby, Gustav. Japanische Schwertzieraten (Text). — Leipzig: Karl W. Hiersemann, 1904.
