2. Innovation and entrepreneurship: practice and principles Drucker, Peter F. (Peter Ferdinand), 1909-2005, London : Routledge, 2015. SOC307
3. CISSP guide to security essentials Gregory, Peter H., Australia : Cengage Learning, [2015] FINT301
4. The director's manual: a framework for board governance Browning, Peter C., Hoboken, New Jersey : Wiley, 2015. ACCT455