Darling-Hammond, L., & Abedi, J. (2014). Next generation assessment: Moving beyond the bubble test to support 21st century learning. Jossey-Bass.
Lua i Stíl Chicago (17ú heag.)Darling-Hammond, Linda, agus Jamal Abedi. Next Generation Assessment: Moving Beyond the Bubble Test to Support 21st Century Learning. San Francisco, California: Jossey-Bass, 2014.
Lua MLA (9ú heag.)Darling-Hammond, Linda, agus Jamal Abedi. Next Generation Assessment: Moving Beyond the Bubble Test to Support 21st Century Learning. Jossey-Bass, 2014.
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