Crevels, M. Why speakers shift and languages die: An account of language death in Amazonian Bolivia.
استشهاد بنمط شيكاغوCrevels, Mily. Why Speakers Shift and Languages Die: An Account of Language Death in Amazonian Bolivia.
MLA استشهادCrevels, Mily. Why Speakers Shift and Languages Die: An Account of Language Death in Amazonian Bolivia.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.