ebrary, Inc, & Wise, L. L. (1999). Evaluation of the voluntary national tests: Phase 1. National Academy Press.
Chicago Style (17th ed.) Zitazioaebrary, Inc, eta Lauress L. Wise. Evaluation of the Voluntary National Tests: Phase 1. Washington, D.C.: National Academy Press, 1999.
MLA (9th ed.) Zitazioaebrary, Inc, eta Lauress L. Wise. Evaluation of the Voluntary National Tests: Phase 1. National Academy Press, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.