Klein, M. W., & Maxson, C. L. (2006). Street gang patterns and policies. Oxford University Press.
Chicago-čujuhus (17. p.)Klein, Malcolm W., juo Cheryl Lee Maxson. Street Gang Patterns and Policies. Oxford ; New York: Oxford University Press, 2006.
MLA-čujuhus (9. p.)Klein, Malcolm W., juo Cheryl Lee Maxson. Street Gang Patterns and Policies. Oxford University Press, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.