Twice sworn - the benefits of dual career police professionals to civilian and military police units/
by Gregory W. Limberis
- Alexandria, USA: The International Association of Chief of Police, Inc., August 2015
- page 28-30
- Vol. LXXXII, No. 8 (August 2015)
- The Police Chief page 28-30 Volume LXXXII Number 8 (August 2015) 0032-2571 .