Wolfgang Gühring, Joachim Barth: Anatomie: spezielle Biologie des Kausystems. Verlag Neuer Merkur GmbH, 1992, ISBN 978-3-921280-84-3, S.262–263 (google.com).
doi.org
Ulf Posselt: Movement areas of the mandible. In: The Journal of Prosthetic Dentistry. 7, 1957, S. 375, doi:10.1016/S0022-3913(57)80083-3.
J.A. Salzmann: Ulf Posselt, Studies in the mobility of the human mandible. In: American Journal of Orthodontics. 39, 1953, S. 471, doi:10.1016/0002-9416(53)90062-1.
Ulf Posselt, Odont. D.: Range of movement of the mandible. In: The Journal of the American Dental Association. 56, 1958, S. 10, doi:10.14219/jada.archive.1958.0017.