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.
Chicago (17e ed.) BronvermeldingNational Research Council (U.S.). Committee on the Youth Population and Military Recruitment, Inc ebrary, Paul R. Sackett, en Anne S. Mavor. Assessing Fitness for Military Enlistment: Physical, Medical, and Mental Health Standards. Washington, D.C.: National Academies Press, 2006.
MLA (9e ed.) BronvermeldingNational 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.