NEW LIB-1371.2017 Haynes, Robert E. Study Collection of Japanese Sword Fittings (Gai Sō Shi, 外装史). — Ellwangen: Nihon Art Publishers, 2010.
LIB-3459.2025 Tsuba: Collection Patrick Liebermann (Seconde Partie) / Tessier Sarrou, Auction catalogue. — Paris: Hôtel Drouot, 2025.
