Template:R:Newman & Weitlaner 1950a
Newman, Stanley; Weitlaner, Robert (January 1950), “Central Otomian I: Proto-Otomi reconstructions”,International Journal of American Linguistics,第 16 卷, 期1, DOI: ,JSTOR 1262748,第 1–19 頁
Newman, Stanley; Weitlaner, Robert (January 1950), “Central Otomian I: Proto-Otomi reconstructions”,International Journal of American Linguistics,第 16 卷, 期1, DOI:10.1086/464056,JSTOR 1262748,第 1–19 頁