Gumman E-2C Hawkeye - credits

AWACS and Hawkeyes, the complete history of Airborne Early Warning - Lt Cdr Edwin Leigh Armistead - MBI Publishing 2002 - ISBN: 0760311404

Airborne Early Warning, design development and operations - Mike Hirst - Osprey Publishing Ltd 1983 - ISBN: 0850455324

Hawkeye, a wise man's Sentry - David Willis - Aviation News - Oct & Nov 2005

E-2 Hawkeye developments - Jim Winchester - Air International - Dec 2005

Expeditionary Hawkeyes - Cdr Ken Klothe - Air Forces Monthly - May 2006