Lytra, Vally; Gregory, Eve E. and Ilankuberan, Arani. 2017. Researching children's literacy practices and identities in faith settings: Multimodal text-making and talk about text as resources for knowledge building. In: Marilyn Martin-Jones and Deirdre Martin, eds. Researching Multilingualism: Critical and Ethnographic Perspectives. Abingdon: Routledge, pp. 215-228. ISBN 9780415748421 [Book Section]

Hewitt, Roger L.. 2015. Multilingualism in the Workplace. In: Marilyn Martin-Jones and Adrian Blackledge, eds. The Routledge Handbook of Multilingualism. London: Routledge. ISBN 978-1138932517 [Book Section]

Lytra, Vally. 2012. Multilingualism and multimodality. In: Marilyn Martin-Jones; Angela Creese and Adrian Blackledge, eds. Handbook of Multilingualism. Routledge, pp. 543-559. ISBN 978-0415496476 [Book Section]