1. HollinsheadW.H. Anatomy for Surgeons, Vol 2. The Thorax, Abdomen and Pelvis. New York: Hoeber-Harper; 1956: 590.
2. StandringS. (ed.). Gray's Anatomy, 39th ed. New York: Elsevier Churchill Livingstone; 2005: 1116.
3. StandringS. (ed.). Gray's Anatomy, 39th ed. New York: Elsevier Churchill Livingstone; 2005: 1118.
4. HollinsheadW.H. Anatomy for Surgeons, Vol 2. The Thorax, Abdomen and Pelvis. New York: Hoeber-Harper; 1956: 598.
5. StandringS. (ed.). Gray's Anatomy, 39th ed. New York: Elsevier Churchill Livingstone; 2005: 1121.