J. L. Birkler (EDT)/ J. L. Birkler/ Rand Corporation (COR)/ United States Department of Defense Office of the Secretary of Defense (COR)/ National Defense Research Institute (Rand Corporation)
（1）
J. L. Birkler (EDT)/ United States Navy (COR)/ United States Department of Defense Office of the Secretary of Defense (COR)
（1）
J. L. Birkler/ Anthony G. Bower/ Jeffrey A. Drezner/ Gordon Lee/ Mark Lorell/ Giles Smith/ Fred Timson
（1）
J. L. Birkler/ John F. Schank/ Mark V. Arena/ Giles Smith/ Gordon Lee
（1）
