1. Treatment with medicinal plants in Jordan;Abu-Irmaileh;Dirasat,2000
2. Herbal medicine in Jordan with special emphasis on less commonly used medicinal herbs;Afifi;Journal of Ethnopharmacology,2000
3. Al-Bitar, D.A.M., 1874. Al jame’ li-Mofradat al Adwiyah wal Aghthiyah (The Collection of the Content of Medicinal and Food Items). Bolak, Cairo (in Arabic).
4. Alantaki, D.O., 1877. Attathkara, or Tathkarat Uli al Albab wa Aljame’ lil A’jab al O’jaab (The Reminder, or the Reminder to Wise People and the Miraculous Collector). Bolak, Cairo (in Arabic).
5. Blumenthal, M., Busse, W.R., Goldberg, A., Gruenwald, J., Hall, T., Riggins, W., Rister, R.S., 1998. The Complete German Commission E Monographs. American Botanical Council, Austen, Texas.