Butts, A. M. (2015). Semitic languages in contact. Studies in Semitic languages and linguistics.
Citazione stile Chigago Style (17a edizione)Butts, Aaron Michael. "Semitic Languages in Contact." Studies in Semitic Languages and Linguistics 2015.
Citatione MLA (8a ed.)Butts, Aaron Michael. "Semitic Languages in Contact." Studies in Semitic Languages and Linguistics, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.