1. ACTFL. (n.d.).Advocacy resources.https://www.actfl.org/advocacy/advocacy-resources
2. ACTFL Californians Together Modern Language Association National Association for Bilingual Education National Association of English Learner Program Administrators National Council of State Supervisors for Languages & TESOL International Association. (n.d.).Guidelines for implementing the Seal of Biliteracy.https://www.actfl.org/sites/default/files/resources/SOBL_Guidelines.pdf
3. Black C. R. Chou A. &Hancock C. R.(2020).The 2018‐19 national Seal of Biliteracy report.www.SealofBiliteracy.org
4. The Seal of Biliteracy: A 10‐year retrospective;Davin K. J.;Foreign Language Annals,2022