Benini, S and Thomas, M (2021) A Critical Review of Game-based Learning, Gamification and Second Language Acquisition. In: Peteson, M, Thomas, M and Yamazaki, K, (eds.) Digital Games and Language Learning. Bloomsubry. ISBN 9781350133013

Benini, S and Thomas, M (2021) Project-Based Language Learning, Virtual Exchange and 3D Virtual Environments: A Critical Review of the Research. In: Thomas, M and Yamazaki, K, (eds.) Project-based Language Learning and CALL: Theory and Practice. Advances in CALL Research and Practice . Equinox Publishing.