1. American Council on the Teaching of Foreign Languages. (2010). Use of the Target Language in the Classroom. Retrieved May 1, 2015, from
www.actfl.org
/news/position-statements/use-the-target-language-the-classroom-0.
2. Baron, D. (1992). The English-only Question: An Official Language for Americans? New Haven, CT: Yale University Press.
3. Baroudi, S. (2007). Arab intellectuals and the Bush administration’s campaign for democracy: the case of the greater Middle East initiative. The Middle East Journal61(3), 390–418.
4. Berbeco, S. (2011). The Effects of Non-linear Curriculum Design on Arabic Proficiency. Boston, MA: Marhaba Project.
5. Bo-Kristensen, M. & Meyer, B. (2007). Remediation and educational innovation: Transformations of the language laboratory. In D. Remenyi (ed.), ICEL 2007, 2nd International Conference on e-Learning (pp. 55–62). Reading, England: Academic Conference Limited.