Wiederhold, T. (1997). Predictive variables of gang membership and the structure of gangs in Utah county.
Cita Chicago Style (17a ed.)Wiederhold, Terie. Predictive Variables of Gang Membership and the Structure of Gangs in Utah County. 1997.
Cita MLA (8a ed.)Wiederhold, Terie. Predictive Variables of Gang Membership and the Structure of Gangs in Utah County. 1997.
Precaución: Estas citas no son 100% exactas.