Poikien bisnes
- يىل: 2009
- دۆلەت: Czech Republic, Finland, Germany
- ژانىر: Documentary
- Studio: Kinotar
- ئاچقۇچلۇق سۆز: czech, prague, czech republic, gay interest, poverty, porn industry, lgbt, adult filmmaking, sex work, gay pornography, gay theme
- مۇدىر: Markku Heikkinen
- Cast: Mario Zieroth, Markku Heikkinen, Aaron Hawke, Michael Taubenheim, Alan Pelikán, John Smith