Christianus Fredericus Seybold. 1890 [1718]. Breve noticia de la lengua guarani. Stuttgardiae: G. Kohlhammer. x+81pp.
@book{314407, address = {Stuttgardiae}, author = {Christianus Fredericus Seybold}, pages = {x+81}, publisher = {G. Kohlhammer}, title = {Breve noticia de la lengua guarani}, year = {1890 [1718]} }