Hartnagel, T. F. (1990). Under- unemployment and crime among youth: A longitudinal study of recent high school graduates. Discussion paper.
Chicago-Zitierstil (17. Ausg.)Hartnagel, Timothy F. "Under- Unemployment and Crime Among Youth: A Longitudinal Study of Recent High School Graduates." Discussion Paper 1990.
MLA-Zitierstil (8. Ausg.)Hartnagel, Timothy F. "Under- Unemployment and Crime Among Youth: A Longitudinal Study of Recent High School Graduates." Discussion Paper, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.