APA-referens (7:e uppl.)
National Research Council (U.S.). Committee on the Evaluation of the Voluntary National Tests, Year 2., ebrary, Inc, Wise, L. L., Noeth, R. J., & Koenig, J. A. (1999). Evaluation of the voluntary national tests, year 2: Final report. National Academy Press.
Chicago-referens (17:e uppl.)
National Research Council (U.S.). Committee on the Evaluation of the Voluntary National Tests, Year 2., Inc ebrary, Lauress L. Wise, Richard J. Noeth, och Judith A. Koenig. Evaluation of the Voluntary National Tests, Year 2: Final Report. Washington, DC: National Academy Press, 1999.
MLA-referens (9:e uppl.)
National Research Council (U.S.). Committee on the Evaluation of the Voluntary National Tests, Year 2., et al. Evaluation of the Voluntary National Tests, Year 2: Final Report. National Academy Press, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.