Griffith, David CP 2016: Best of show/ by David Griffith - California: Bobit Business Media, December 2016 - page 32-38 - monthly - Vol. 40, No. 12 (December 2016) - Police: The Law Enforcement Magazine page 32-38 Volume 40 Number 12 (December 2016) 0893-8989 . ISBN: 0893-8989 Dewey Class. No.: BPer. 363.205 / P75 2016