ebrary, Inc, Davies, S. J., & Hertig, C. A. (2008). Security supervision and management: The theory and practice of asset protection (3rd ed.). Butterworth-Heinemann/Elsevier.
Chicago-referens (17:e uppl.)ebrary, Inc, Sandi J. Davies, och Christopher A. Hertig. Security Supervision and Management: The Theory and Practice of Asset Protection. 3rd ed. Amsterdam ; Boston: Butterworth-Heinemann/Elsevier, 2008.
MLA-referens (9:e uppl.)ebrary, Inc, et al. Security Supervision and Management: The Theory and Practice of Asset Protection. 3rd ed. Butterworth-Heinemann/Elsevier, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.