Joel Spring. (2005). The American school, 1642-2004. Boston: McGraw-Hill.
Chicago Style CitationJoel Spring. The American School, 1642-2004. Boston: McGraw-Hill, 2005.
Cita MLAJoel Spring. The American School, 1642-2004. Boston: McGraw-Hill, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.