1. American Council on the Teaching of Foreign Languages (ACTFL) 2011a A decade of foreign language standards: Influence, impact, and future directions http://www.actfl.org/files/public/national-standards-2011.pdf
2. American Council on the Teaching of Foreign Languages (ACTFL) 2011b A decade of foreign language standards: Influence, impact, and future directions. Survey results http://www.actfl.org/files/public/StandardsImpactSurveyApr2011.pdf
3. The role of technology in teaching LSP courses;Arnó;Modern Language Journal,2012