Kaplan, D. E., & Dubro, A. (2012). Yakuza: Japan's criminal underworld (25th anniversary ed.). University of California Press.
Čikaški stil citiranja (17. izdanje)Kaplan, David E., i Alec Dubro. Yakuza: Japan's Criminal Underworld. 25th anniversary ed. Berkeley: University of California Press, 2012.
MLA način citiranja (9. izdanje)Kaplan, David E., i Alec Dubro. Yakuza: Japan's Criminal Underworld. 25th anniversary ed. University of California Press, 2012.
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