1. [1] Von Schroeder HP, Kuiper SD, Botte MJ. Osseous anatomy of the scapula. Clinical Orthopaedic and Related Reseach 2001;(383):131-9.
2. [2] Standring S, Ellis H, Healy J, et al. Pectoral girdle, shoulder region & axilla. Gray's anatomy - the anatomical basis of clinical practice. 39th edn. New York: Elsevier Churchill Livingstone 2005: p. 821-2.
3. Studies on the development of the human Skeleton;Bardeen;American Journal of anatomy,1905
4. [4] Mc Minn RMH. Last's Anatomy. 9th edn. UK edition: Churchill Livingstone 2009: p. 53.
5. [5] Moore KL, Dalley AF. Clinical oriented anatomy. 5th edn. Williams & Wilkins Lippincott 2006: p. 730-2.