Opfer, V. D., Kaufman, J. H., & Thompson, L. E. (2017). Implementation of K-12 state standards for mathematics and English language arts and literacy: Findings from the American Teacher Panel. RAND Corporation. https://doi.org/10.7249/RR1529-1
Chicago-Zitierstil (17. Ausg.)Opfer, V. Darleen, Julia H. Kaufman, und Lindsey E. Thompson. Implementation of K-12 State Standards for Mathematics and English Language Arts and Literacy: Findings from the American Teacher Panel. Santa Monica, Calif: RAND Corporation, 2017. https://doi.org/10.7249/RR1529-1.
MLA-Zitierstil (9. Ausg.)Opfer, V. Darleen, et al. Implementation of K-12 State Standards for Mathematics and English Language Arts and Literacy: Findings from the American Teacher Panel. RAND Corporation, 2017. https://doi.org/10.7249/RR1529-1.