Koffi, E. N. (2012). Paradigm shift in language planning and policy: Game-theoretic solutions. De Gruyter Mouton.
Čikaški stil citiranja (17. izdanje)Koffi, Ettien N'da. Paradigm Shift in Language Planning and Policy: Game-theoretic Solutions. Berlin ; Boston: De Gruyter Mouton, 2012.
MLA način citiranja (9. izdanje)Koffi, Ettien N'da. Paradigm Shift in Language Planning and Policy: Game-theoretic Solutions. De Gruyter Mouton, 2012.
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