1. 1966 Morris' Human Anatomy, 12th edition. Mc Graw-Hill Book Co., N.Y.
2. 1970 Primary Anatomy. Williams & Wilkins Co., Baltimore.
3. 1965 Functional Human Anatomy. Lea & Febiger, Philadelphia.
4. 1903 Der Musculus Popliteus Und Seine Sehne. E. Malmstr�ms Buchdruckerai, Lund.
5. 1966 Gray's Anatomy of the Human Body, 28th edition. ed. Lea & Febiger, Philadelphia.