↑ abFoster, F.D. (1891-1893). An illustrated medical dictionary. Being a dictionary of the technical terms used by writers on medicine and the collateral sciences, in the Latin, English, French, and German languages. New York: D. Appleton and Company.
↑Creutzfeldt, O.D. (1983).Cortex cerebri. Leistung, strukturelle und funktionelle Organisation der Hirnrinde. Berlin/Heidelberg: Springer-Verlag.
↑ abcdePetrides, M. & Mackey, S. (2006). The orbitofrontal cortex: sulcal and gyral morphology and architecture. In D.H. Zald en S.L. Rauch (Red.), ‘’The orbitofrontal cortex’’ (pp. 19-37). Oxford/New York: Oxford University Press.