THE PRIMITIVE ARYANS OF AMERICA: ORIGIN OF THE AZTECS AND KINDRED TRIBES SHOWING THEIR RELATIONSHIP TO THE INDO-IRANIANS AND THE PLACE OF THE NAUATL OR MEXICAN IN THE ARYAN GROUP OF LANGUAGES T. S. DENISON 1908
MEXICAN LINGUISTICS; INCLUDING NAUATL, OR MEXICAN IN ARYAN PHONOLOGY; THE PRIMITIVE ARYANS OF AMERICA T. S. DENISON 1913