"He agrees with Joan Vincent's observation that (in Cohen's paraphrase) ""Ethnicity... can be narrowed or broadened in boundary terms in relation to the specific needs of political mobilization."
“ Erdaɣ fal akayad wan Joan Vincent daɣ (asuɣil n majrad wan Cohen) “”tawset.. t addobat ad tikraz meɣ ad timɣare daɣ alxadudan net daɣ as tahiraj id timɣutar n asidu wan folitik’’’