1. Benjamins, W. and A. Lacis. (1978). ‘Naples’, reflections: Essays, aphorisms, autobiographical writings. New York: Schocken.
2. Buslaev, F.I. (1875). Istoricheskaya grammatika russkogo yazyka [A historical grammar of Russian language]. No place: Izdatel’stvo br. Salaevykh.
3. Carpenter, E., & McLuhan, M. (Eds.) (1960). Explorations in communication: An anthology. Boston, MA: Beacon Press.
4. Dolar, M. (2006). A voice and nothing more. Cambridge, Mass.: MIT Press.
5. Fletcher, P. and C. O'Toole (2016). Language development and language impairment: A problem-based introduction. Malden, MA: Wiley-Blackwell.