References
- Consortium for Policy Research in Education . 1993 . Developing content standards: Creating a process for change , Washington , D.C. : CPRE Policy Brief . [Online: 29 July 1997]. Available from http://www.ed.gov/pubs/CPRE/rb10stan.html
- National Council on Economic Education . 1997 . Voluntary national content standards in economics , New York : National Council on Economic Education .