==Notes====External links==* Ulwa Language home page* The Misumalpan Causative Construction – Ken Hale* Theoretical and Universal Implications of Certain Verbal Entries in Dictionaries of the Misumalpan Languages – Ken Hale* The Joy of Tawahka – David Margolin* Matagalpa Indigena – some words of Matagalpan* Andrew Koontz-Garboden's web page (with links to papers on Ulwa)==Bibliography==*Benedicto, Elena (2002), "Verbal Classifier Systems: The Exceptional Case of Mayangna Auxiliaries.
* Ulwa Language home page* The Misumalpan Causative Construction — Ken Hale* Theoretical and Universal Implications of Certain Verbal Entries in Dictionaries of the Misumalpan Languages — Ken Hale* The Joy of Tawahka — David Margolin* Matagalpa Indigena — some words of Matagalpan* Andrew Koontz-Garboden’s web page (with links to papers on Ulwa)* Benedicto, Elena (2002), «Verbal Classifier Systems: The Exceptional Case of Mayangna Auxiliaries.» In «Proceedings of WSCLA 7th».