1. Alba, R., Logan, J., Lutz, A., & Stults, B. (2002). Only English by the third generation? Loss and preservation of the mother tongue among the grandchildren of contemporary immigrants. Demography, 39(3), 467–484.
2. Aravossitas, T. (2014). Communities taking the lead: Mapping heritage language education assets. In P. Trifonas & T. Aravossitas (Eds.), Rethinking heritage language education (pp. 141–166). Cambridge: Cambridge University Press.
3. Aravossitas, T. (2016). The hidden schools: Mapping Greek heritage language education in Canada (Doctoral Dissertation). Retrieved on August 20, 2017 from: http://hdl.handle.net/1807/71722
4. Aravossitas, T., & Oikonomakou, M. (2017). Professional development of heritage language instructors: Profiles, needs and course evaluation. In P. Trifonas & T. Aravossitas (Eds.), Springer international handbook on research and practice in heritage language education (pp. 1–22). New York: Springer International Publishing.
5. Baker, C. (2011). Foundations of bilingual education and bilingualism. Clevedon: Multilingual Matters.