National Research Council (U.S.). Committee on the Youth Population and Military Recruitment, ebrary, Inc, Sackett, P. R., & Mavor, A. S. (2006). Assessing fitness for military enlistment: Physical, medical, and mental health standards. National Academies Press.

National Research Council (U.S.). Committee on the Youth Population and Military Recruitment, Inc ebrary, Paul R. Sackett, и Anne S. Mavor. Assessing Fitness for Military Enlistment: Physical, Medical, and Mental Health Standards. Washington, D.C.: National Academies Press, 2006.

National Research Council (U.S.). Committee on the Youth Population and Military Recruitment, et al. Assessing Fitness for Military Enlistment: Physical, Medical, and Mental Health Standards. National Academies Press, 2006.