1. The finger extensor mechanism;Littler;Surg Clin North Am,1967
2. Functional and surgical anatomy of the hand;Kaplan,1965
3. The functional anatomy of the extensor mechanism of the finger;Harris;J Bone Joint Surg Am,1972
4. Deep ligaments of the interphalangeal joint of the thumb;Ulrich;Advances in the Biomechanics of the Hand and Wrist. Nato Adv Sci Inst Se,1994
5. Weitbrecht J. Syndesmology; Or, a Description of the Ligaments of the Human Body, Arranged in Accordance With Anatomical Dissections and Illustrated With Figures Drawn From Fresh Subjects. 1742. University of Otago, NZ. Retrieved August 2013.