Boba, R. (2009). Crime Analysis with Crime Mapping (2nd ed.). SAGE Publications, Inc.
Cita Chicago (17th ed.)Boba, Rachel. Crime Analysis with Crime Mapping. 2nd ed. Colifornia: SAGE Publications, Inc, 2009.
Cita MLA (9th ed.)Boba, Rachel. Crime Analysis with Crime Mapping. 2nd ed. SAGE Publications, Inc, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.