"logia", in Charles du Fresne du Cange’sGlossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
“logia”, inWilliam Smith, editor (1854, 1857),A Dictionary of Greek and Roman Geography, volume1 & 2, London: Walton and Maberly