Article Title,Year,Volume,Issue,Page Range,Author
Gang organization and crimes committed by gangs,1961,28,,1-79,Joray
Suicide attempts in children and adolescents,1966,39,,1-60,Zumpe
Causes of juvenile criminality,1953,12,,1-104,Naf
Delinquent regressive students,1961,29,,160-166,Schirm