(原始内容存档于2019-10-06) (日语). Hodgkins, Crystalyn. Masashi Kishimoto, Akira Ōkubo Launch 'Preview' of New Samurai 8 Manga on April 27 (Updated). Anime News Network. 2019-04-21
Through 2003 2nd. McFarland & Co. 2005: 516. ISBN 978-1476665993. Manga Mania (20). Manga Publishing: 6–9. March 1995. ISSN 0968-9575. Divers, Allen. Interview:
Interview — Dragon Power / Ask Akira Toriyama!. Shonen Jump. January 2003, (1) (日语). Akira Toriyama Q&A. Training the Manga Mind. Shueisha. 2010-03-19: