1. Adelman, C. (1992). The way we are: The American community college as thermometer. Washington, DC: U.S. Department of Education (ERIC Document Reproduction Service No. ED 338269).
2. Adelman, C. (1999). Answers in the tool box: Academic intensity, attendance patterns, and bachelor’s degree attainment. Washington, DC: U.S. Department of Education (ERIC Document Reproduction Service No. ED 431363).
3. Adelman, C. (2005). Moving into town–and moving on: The community college in the lives of traditional-age students. Washington, DC: U.S. Department of Education.
4. Adelman, C. (2006). The toolbox revisited: Paths to degree completion from high school through college. Washington, DC: U.S. Department of Education.
5. Allen, J., Robbins, S. B., Casillas, A., & Oh, I. (2008). Third-year college retention and transfer: Effects of academic performance, motivation, and social connectedness. Research in Higher Education, 49, 647–664.