Rathbun, G. H. (2005). "Order Macroscelidea". In Skinner, J. D.; Chimimba, C. T. (eds.). The Mammals of the Southern African Sub-region. Cambridge University Press. p. 26. ISBN978-0521844185.
calacademy.org
research.calacademy.org
California Academy of Sciences. Elephant-shrews or Sengis: Macroscelidea. "Elephant-Shrews". Archived from the original on 2008-07-23. Retrieved 2008-07-08.
California Academy of Sciences. Elephant-shrews or Sengis: Macroscelidea. "Elephant-Shrews". Archived from the original on 2008-07-23. Retrieved 2008-07-08.