found: Cyrus, T. Ind. langs. Mex.:p. 62 (Mexico)
found: Ethnologue:p. 21-22 (Huasteco, Mexico)
found: Voegelin lang.:p. 224 (Huastec (Huasteca, Huastecan, Huasteco, Huasteque, Huaxteca, Huaxteque, Guasteca) Mexico)
found: Watatani, J. Tense/aspect of Wastek (Mayan), 1995.
found: Huastec language in Wikipedia, viewed January 14, 2015(The Wasteko (Huasteco) language is a Mayan language of Mexico, spoken by the Huastecos living in rural areas of San Luis Potosí and northern Veracruz. The language and its speakers are also called Teenek, and this name has gained currency in Mexican national and international usage in recent years.)
found: Omniglot WWW site, viewed January 14, 2015(Huasteco is a Mayan language with about 150,000 speakers in Mexico, mainly in the states of San Luis Potosi, Veracruz and Tamaulipas. Huasteco is also known as Huastec or Wastek, and the native name is Teenek or Tének.)
found: Fernández Acosta, Nefi, 1960- Lejkixkáw ti tének ani ti láb káwintal = Diccionario en lenguas tének y español, 2013.