1. Facilities Physical Security Measures Guideline. ASIS GDL FLSM-2009;ASIS International,2009
2. Life: The Odds;Baer,2003
3. Premises security experts and admissibility considerations under Daubert and Kumho: a revised standard;Bates;Suffolk J. Trial App. Adv.,2010
4. Crime and punishment: an economic approach;Becker,1968
5. Burglars on Burglary: Prevention and the Offender;Bennett,1984