Hayes, David (2007) Exploring ‘unknown worlds’: The lives and careers of non-native speaking teachers of English in Asia. In: The Second Biennial International Conference on Teaching and Learning of English in Asia : Exploring New Frontiers (TELiA2), 14-16 June 2007, Holiday Villa Beach & Spa Resort, Langkawi. Faculty of Communication and Modern Languages, Universiti Utara Malaysia, Sintok, pp. 1-11. ISBN 978-983-42061-2-3