Ashton B. Carter/ William J. Perry
(1)
Ashton B. Carter/ William J. Perry/ John D. Steinbruner
(1)
Guillermo E. Perry/ J. Humberto Lopez/ William F. Maloney/ Guillermo E. Perry (EDT)
(1)
Wilbert H. Richarz (EDT)/ Richard H. Perry (EDT)/ William J. Robinson (EDT)
(1)
William J. Perry/ Charles D. Ferguson/ Brent Scowcroft
(1)
William J. Perry/ James R. Schlesinger
(1)
William J. Perry/ Tom Z. Collina
(1)