Walker, S. W. (2014). Security careers: Skills, compensation, and career paths (3rd ed.). Elsevier Science.
Chicago-Zitierstil (17. Ausg.)Walker, Stephen W. Security Careers: Skills, Compensation, and Career Paths. 3rd ed. Burlington: Elsevier Science, 2014.
MLA-Zitierstil (9. Ausg.)Walker, Stephen W. Security Careers: Skills, Compensation, and Career Paths. 3rd ed. Elsevier Science, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.