Patrick W. Singer
影視作品
| 2012 | WWII from Space · as Self - 21st Century Defence Initiative, Brookings |
| 2010 | History Specials · as Self - 21st Century Defence Initiative, Brookings |
| 2012 | WWII from Space · as Self - 21st Century Defence Initiative, Brookings |
| 2010 | History Specials · as Self - 21st Century Defence Initiative, Brookings |