Loveless, T. (2007). The 2007 Brown Center report on American education: How well are American students learning? : with sections on the nation's achievement, the mysteries of private school enrollment, and the impact of time on learning. Brookings Institution.
Lua i Stíl Chicago (17ú heag.)Loveless, Tom. The 2007 Brown Center Report on American Education: How Well Are American Students Learning? : With Sections on the Nation's Achievement, the Mysteries of Private School Enrollment, and the Impact of Time on Learning. Washington, DC: Brookings Institution, 2007.
Lua MLA (9ú heag.)Loveless, Tom. The 2007 Brown Center Report on American Education: How Well Are American Students Learning? : With Sections on the Nation's Achievement, the Mysteries of Private School Enrollment, and the Impact of Time on Learning. Brookings Institution, 2007.