1. Alver-Yucel, O. (2017). The effects of viewing pre-selected video clips on low level Turkish EFL learners’ use of speech acts. (Unpublished master's thesis), Bilkent University, Ankara.
2. Aliakbari, M., & Gheitasi, M. (2014). On Iranian EFL learners’ pragmatic competence and appropriate use of “request” in English context. Pan-Pacific Association of Applied Linguistics, 18(1), 19-31.
3. Bardovi-Harlig, K., & Hartford, B. (1993). Learning the rules of academic talk: A longitudinal study of pragmatic change. Studies in Second Language Acquisition 15, 279–304.
4. Bikmen, A., & Marti, L. (2013). A study of complaint speech acts in Turkish learners of English. Egitim ve Bilim (Education and Science), 38(170), 253-265.
5. Blum-Kulka, S. (1982). Learning to say what you mean in a second language: a study of the speech act performance of Hebrew second language learners. Applied Linguistics, 3(1), 29-59.