Ronten taikei hanrei RōdōhōKazuo Sugeno, Anzai, Masaru, Shinobu Nogawa · First published 2015Open the Tome
Rōdō shinpan seido no riyōsha chōsaKazuo Sugeno, Michio Nitta, Iwao Satō, Yūichirō Mizumachi · First published 2013Open the Tome
友愛と法Kōichirō Yamaguchi, Kazuo Sugeno, Shigeya Nakajima, Akira Watanabe · First published 2007Open the Tome
Jissen henkasuru koyō shakai to hōKazuo Sugeno, Anzai, Masaru, Shinobu Nogawa · First published 2006Open the Tome
Work in the Global EconomyJean-Pierre Laviec, Mitsuko Horiuchi, Kazuo Sugeno · First published 2004Open the Tome
Rōdō hanrei hyakusenKazuo Sugeno, Satoshi Nishitani, Takashi Araki · First published 2002Open the Tome
