Seki, Y. (2009). Hōjō Tokimasa to Hōjō Masako: "Kamakura" no jidai o ninatta chichi to musume (1-han.). Yamakawa Shuppansha.
Chicago Style (17th ed.) CitationSeki, Yukihiko. Hōjō Tokimasa to Hōjō Masako: "Kamakura" No Jidai O Ninatta Chichi to Musume. 1-han. Tōkyō: Yamakawa Shuppansha, 2009.
MLA (9th ed.) CitationSeki, Yukihiko. Hōjō Tokimasa to Hōjō Masako: "Kamakura" No Jidai O Ninatta Chichi to Musume. 1-han. Yamakawa Shuppansha, 2009.
Warning: These citations may not always be 100% accurate.