(en) Robyn Moloney et Susan Oguro, « Constructing a Japanese identity beyond the borders of Japan : an analysis of the role of heritage language development and use in identity formation », Culture in foreign language learning: Framing and reframing the issue, National University of Singapore Centre for Language Studies, , p. 459-461 (résumé).
japanesestudies.org.uk
(en-GB) Roxanne Lizelle Niveri et Sol Rojas-Lizana, « ‘Changes’ to the new Japanese-Language Proficiency Test : Newly emerged language policies for non-Japanese and Japanese citizens », Electronic Journal of Contemporary Japanese Studies, vol. 19, no 3, (lire en ligne).