1. 10 Advantages to Being Multilingual. (2017). 10 Things. http://kodaheart.com/10-things-21/
2. Bhattacharjee, Y. (2012, March 17). Why bilinguals are smarter. The benefits of bilingualism, New York Times. https://www.wis.edu/uploaded/Admissions/Dual_Language.pdf
3. Bialystok, E. (2017). Second language acquisition and bilingualism at an early age and the impact on early cognitive development. In R. E. Tremblay, M. Boivin, & R. DeV. Peters (Eds.), Encyclopedia on early childhood development (online) https://www.child-encyclopedia.com/second-language/according-experts/second-language-acquisition-and-bilingualism-early-age-and-impact
4. Bialystok, E., Poarch, G., Luo, L., & Craik, F. I. M. (2014). Effects of bilingualism and aging on executive function and working memory. Psychology and Aging, 29(3), 696–705. https://doi.org/10.1037/a0037254
5. Borg, S. (2003). Teacher cognition in language teaching: A review of research on what language teachers think, know, believe, and do. Language Teaching, 36(02), 81–109.