1. Adelman, C. (1999). Answers in the tool box: Academic intensity, attendance patterns, and bachelor’s degree attainment. Washington, DC: U.S. Department of Education, Office of Educational Research and Development.
2. Adelman, C. (2004). Principal indicators of student academic histories in postsecondary education, 1972–2000. Washington, DC: U.S. Department of Education, Institute of Education Sciences.
3. Allen, K. (2007). How fair is college financing that speaks Spanish first? Education Digest: Essential Readings Condensed for Quick Review, 72(9), 39–43.
4. Allen, W. (1991). Introduction. In W. Allen, E. G. Epps, & N. Z. Haniff (Eds.), College in Black and White (pp. 1–14). Albany, NY: State University of New York Press.
5. Allensworth, E., Nomi, T., Montgomery, N., & Lee, V. E. (2009). College preparatory curriculum for all: Academic consequences of requiring algebra and English I for ninth graders in Chicago. Educational Evaluation & Policy Analysis, 31(4), 367–391. doi: 10.3102/0162373709343471 .