3. Peer interaction and second language learning: pedagogical potential and research agenda Amsterdam ; John Benjamins Publishing Company, [2016] ENG364
4. Interaction and second language development: a Vygotskian perspective Compernolle, Rémi A. van, Amsterdam ; John Benjamins Publishing Company, [2015] ENG364
6. Measuring interlanguage pragmatic knowledge of EFL learners Liu, Jianda. Frankfurt am Main ; Peter Lang, c2006. ENG486