1. 1948 Surgery of The Hand. 2nd edition. J. B. Lippincott Co. Chap. IX, 455-457.
2. CUNNINGHAM'S TEXTBOOK OF ANATOMY 1951 9th edition, edited by Oxford University Press, 503.
3. GRAY'S ANATOMY 1948 25th edition, edited by Lea & Febiger, 448.
4. ANATOMICAL AND CLINICAL STUDY OF THE VARIATIONS IN THE INSERTIONS OF THE ABDUCTOR POLLICIS LONGUS TENDON, ASSOCIATED WITH STENOSING TENDOVAGINITIS
5. 1897 Traité des Variations du Système musculaire de l'Homme., 139-140.