1. Anderson S. &Jones J. K. (eds) 1984 Orders andfamilies of recent mammals of the world. New York: Wiley.
2. Bibby C.J. Collar N.J. Crosby M.J. Heath M. F. Imboden C. Johnson T. H. Long A. J. Stattersfield A. J. & Thirgood S. J. 1992 Putting biodiversity on the map: priority areasfor global conservation. Cambridge: ICBP.
3. Cronquist A. 1981 An integrated system of classification of flowering plants. New York: Columbia University Press.
4. Explaining global termite diversity: productivity or history?
5. Frodin D. G. 1984 Guide to standard floras of the world. Cambridge: Cambridge University Press.