1. The State of Music in Secondary Schools
2. American Association of School Superintendents (AASA). (2020). Derailing the push to privatize: Vouchers, ALEC, and the success of public education. https://www.aasa.org/content.aspx?id=33886
3. American Civil Liberties Union (ACLU). (2021). School vouchers. https://www.aclu.org/issues/religious-liberty/religion-and-public-schools/school-vouchers.