(1981). Crime and security measusres on public transportation systems: A national assessment. Southeast Michigan Council of Governments.
Chicago-Zitierstil (17. Ausg.)Crime and Security Measusres on Public Transportation Systems: A National Assessment. Detroit, Mich: Southeast Michigan Council of Governments, 1981.
MLA-Zitierstil (8. Ausg.)Crime and Security Measusres on Public Transportation Systems: A National Assessment. Southeast Michigan Council of Governments, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.