Aikido Principles: Basic Concepts of the Peaceful Martial Art: Stenudd, Stefan: 9781533142375: Amazon.com: Books
Interview with Former New York Aikikai Instructor Ruth Peyser: Supporting Gender Equity and the Independent Coalition of USAF Women's Petition – Martial Arts of Yesterday, Today and Tomorrow
Aikido Puzzlemix: Aikido puzzle book for all ages (English): Slui, Edo, Slui, Anne: 9798684515088: Amazon.com: Books
Interview with Aikido Sangenkai Chief Instructor Christopher Li: Internal Martial Arts in Hawaii – Martial Arts of Yesterday, Today and Tomorrow