1. Essentials of Human Anatomy;Woodburne,1971
2. Myofascial Pain and Dysfunction: The Trigger Point Manual, Vol. 2. The Lower Extremities;Travel,1992
3. Anatomy of female pelvic support;Retzky,1996
4. Morris' Human Anatomy: A Complete Systematic Treatise,1953
5. Gray's Anatomy,1980