1. Nations Unbound: Transnational Projects, Postcolonial Predicaments, and Deterritorialized Nation-States,1994
2. The Sociolinguistics of Globalization;Blommaert,2010
3. Language and Symbolic Power;Bourdieu,1991
4. Research Design;Creswell,2018
5. Qualitative Inquiry and Research Design Choosing Among Five Approaches;Creswell,2018