(2012) Mapping the linguistic landscape of a commercial neighbourhood in Central Phnom Penh. Journal of Multilingual and Multicultural Development, 33(6), 1–15 doi: 10.1080/01434632.2012.683529
(1997) Linguistic landscape and ethnolinguistic vitality: An empirical study. Journal of Language and Social Psychology, 16(1), 23–49. doi: 10.1177/0261927X970161002