Lua APA (7ú heag.)
Grommes, P., & Hu, A. (2014). Plurilingual education: Policies, practices, language development. John Benjamins Publishing Company.
Lua i Stíl Chicago (17ú heag.)
Grommes, Patrick, agus Adelheid Hu. Plurilingual Education: Policies, Practices, Language Development. Amsterdam, Netherlands ; Philadelphia, Pennsylvania: John Benjamins Publishing Company, 2014.
Lua MLA (9ú heag.)
Grommes, Patrick, agus Adelheid Hu. Plurilingual Education: Policies, Practices, Language Development. John Benjamins Publishing Company, 2014.
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