(2006). Characteristics of the 100 Largest Public Elementary & Secondary School Districts in the United States: 2003-04. U.S. Department of Education.
Dyfyniad Arddull ChicagoCharacteristics of the 100 Largest Public Elementary & Secondary School Districts in the United States: 2003-04. U.S. Department of Education, 2006.
Dyfyniad MLACharacteristics of the 100 Largest Public Elementary & Secondary School Districts in the United States: 2003-04. U.S. Department of Education, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.