HISTORIA Y FILOSOFIA DEL JUDO BUDO

3. The Contribution of Judo to Education
by Jigoro Kano
Courtesy, Judo Information Site

4. Kodokan Judo and its Technical Development which Contributed to the Modernization of Budo
By K. Tomiki (Waseda University)
Bulletin for the Scientific Study of Kodokan Judo, 1969, Vol. III p. 129
By Kim Sol, Courtesy University of Montana Daigaku Judo Dojo

5. Studies on Jigoro Kano - Significance of His Ideals of Physical Education and Judo
By M. MAEKAWA (Tokyo University of Education), Y. HASEGAWA (Ministry of Education)
Bulletin of the Association for the Scientific Studies on Judo, Kodokan, Report 2 (1963) pp. 1-12.
By Kim Sol, Courtesy University of Montana Daigaku Judo Dojo

6. Randori and the Unification of Jujutsu Disciplines by the Kodokan
by Kosuke Nagaki Assistant Professor Hyogo Educational University
The Bulletin for the Scientific Study of Kodokan Judo, Volume VI, 1984 [p.3]

7. The Way of Seiryoku Zenyo-Jita Kyoei and Its Instruction
By Shinichi Oimatsu (Kodokan)
The Bulletin for the Scientific Study of Kodokan Judo, Volume VI, 1984 [p.3]
By Kim Sol, Courtesy University of Montana Daigaku Judo Dojo