Weitekamp, E. G. M., Reich, K., & Kerner, H. (2004). How to find new friends as immigrants or: Why do young male Russians of German descents (Aussiedler) tent to join of form gangs where violence plays a major role? International Gang Research.
Cita Chicago Style (17a ed.)Weitekamp, Elmar G. M., Kerstin Reich, y Hans-Jürgen Kerner. "How to Find New Friends as Immigrants or: Why Do Young Male Russians of German Descents (Aussiedler) Tent to Join of Form Gangs Where Violence Plays a Major Role?" International Gang Research 2004.
Cita MLA (9a ed.)Weitekamp, Elmar G. M., et al. "How to Find New Friends as Immigrants or: Why Do Young Male Russians of German Descents (Aussiedler) Tent to Join of Form Gangs Where Violence Plays a Major Role?" International Gang Research, 2004.