Rujukan Cacing reben

  1. 1 2 Scott, Thomas (1996). "Nemertini, Rhynchocoela, Nemertea, Nemertinea". Concise Encyclopedia of Biology. Walter de Gruyter. m/s. 815–816. ISBN 9783110106619. 
  2. ↑ "Nemertea". Integrated Taxonomic Information System. Dicapai February 18, 2011. 
  3. ↑ Ruppert, E.E., Fox, R.S., and Barnes, R.D. (2004). "Nemertea". Invertebrate Zoology (edisi 7). Brooks / Cole. m/s. 271–274. ISBN 0030259827. Selenggaraan CS1: Pelbagai nama: senarai pengarang (link)