Reagan, T. G., & Tonkin, H. (2003). Language in the twenty-first century: Selected papers of the millenial conferences of the Center for Research and Documentation on World Language Problems, held at the University of Hartford and Yale University. Amsterdam: J. Benjamins Pub. Co..
Παραπομπή Chicago StyleReagan, Timothy G., and Humphrey Tonkin. Language in the Twenty-first Century: Selected Papers of the Millenial Conferences of the Center for Research and Documentation On World Language Problems, Held At the University of Hartford and Yale University. Amsterdam: J. Benjamins Pub. Co., 2003.
Παραπομπή MLAReagan, Timothy G., and Humphrey Tonkin. Language in the Twenty-first Century: Selected Papers of the Millenial Conferences of the Center for Research and Documentation On World Language Problems, Held At the University of Hartford and Yale University. Amsterdam: J. Benjamins Pub. Co., 2003.