Cita APA (7th ed.)
ebrary, Inc, Cohen, M. L., Rolph, J. E., & Steffey, D. L. (1998). Statistics, testing, and defense acquisition: New approaches and methodological improvements. National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc, Michael L. Cohen, John E. Rolph, i Duane L. Steffey. Statistics, Testing, and Defense Acquisition: New Approaches and Methodological Improvements. Washington, D.C.: National Academy Press, 1998.
Cita MLA (9th ed.)
ebrary, Inc, et al. Statistics, Testing, and Defense Acquisition: New Approaches and Methodological Improvements. National Academy Press, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.