Dahkki
- National Research Council (U.S.). Air Force Studies Board
- ebrary, Inc 6 bohtosa
- National Research Council (U.S.) 4 bohtosa
- National Research Council (U.S.). Division on Engineering and Physical Sciences 4 bohtosa
- National Research Council (U.S.). Committee on Evaluation of U.S. Air Force Preacquisition Technology Development 2 bohtosa
- National Research Council (U.S.). Committee on Examination of the U.S. Air Force's Aircraft Sustainment Needs in the Future and Its Strategy to Meet Those Needs 2 bohtosa
- National Research Council (U.S.). Committee on Optimizing U.S. Air Force and Department of Defense Review of Air Force Acquisition Programs 2 bohtosa