極道でなぜ悪い
Subtitle: gendai yakuza no kyozō to jitsuzō
By: Yasuda Masaki
Edition: Shinsō zōhoban.
Series: Gokudōtachi no barādo -- 1
Publisher: Seinen Shokan
Published: 1993
Place of publication: Tōkyō
Language: jpn
Number of pages: 224
Subjects: Yakuza; Prison gangs
Other titles: Gokudō de naze warui
Notes: Imprint date from jacket.