Palumbo, D. G., & Palumbo, D. G. (1988). Secret nidan techniques of Hakkoryu jujutsu. Boulder, Colorado: Paladin Press.
Chicago Style CitationPalumbo, Dennis G., and Dennis G. Palumbo. Secret Nidan Techniques of Hakkoryu Jujutsu. Boulder, Colorado: Paladin Press, 1988.
MLA CitationPalumbo, Dennis G., and Dennis G. Palumbo. Secret Nidan Techniques of Hakkoryu Jujutsu. Boulder, Colorado: Paladin Press, 1988.
Warning: These citations may not always be 100% accurate.