Tertia expeditio sacra ab anno 1189 usque ad 1192 facta est, dirigentibus imperatore Friderico Barbarossa regibusque Ricardo I Angliae et Philippo Augusto Franciae.

Die 21 Ianuarii 1188 Gisortii Cruce signati sunt reges Philippus II, Henricus II, archiepiscopi Gualterus Rothomagensis et Balduinus Cantuariensis, episcopi Philippus Bellovacensis, Reginaldus Carnotensis, comites Ricardus Pictaviae, Philippus Flandrensis, Theobaldus Blesensis, Rotrocus Perticensis, Henricus Campaniensis, Robertus I Drocensis (qui mox mortuus est) aliique nonnulli.^[1]

• Itinerarium regis Ricardi
• Baha al-Din ibn Shaddad, Vita Saladini
• De Expugnatione Terrae Sanctae per Saladinum
• Continuatio Guillelmi Tyrensis
• Ambrosius, L'estoire de la guerre sainte

• Charles M. Brand, "The Byzantines and Saladin, 1185-1192: Opponents of the Third Crusade" in Speculum vol. 37 (1962) pp. 167-181
• James A. Brundage, "The Crusade of Richard I: Two Canonical Quaestiones" in Speculum vol. 38 (1963) pp. 443-452
• Peter W. Edbury, ed., The Conquest of Jerusalem and the Third Crusade: Sources in Translation. Londinii: Ashgate, 1996
• Francesco Gabrieli, ed., Arab Historians of the Crusades. ISBN 0-520-05224-2
• Michael Markowski, "Peter of Blois and the Conception of the Third Crusade" in B. Z. Kedar, ed., The Horns of Ḥaṭṭīn (Hierosolymis: Yad Izhak Ben-Zvi, 1992. ISBN 965-217-085-2) pp. 261-270
• Steven Runciman, A History of the Crusades (Cantabrigiae: Cambridge University Press, 1952–1955) voll. 2-3
• Kenneth M. Setton, ed., A History of the Crusades (6 voll. Philadelphiae: University of Pennsylvania Press, 1955-1989) (Anglice) Textus
• Richard Southern, "Peter of Blois and the Third Crusade" in Henry Mayr-Harting, ed., Studies in Medieval History presented to R. H. C. Davis (1985) pp. 207-218

• Radulphus I de Claromonte

• Lucas Villegas-Aristizabal,, 2007, "The Norman and Anglo-Norman Participation in the Iberian Reconquista, c1018-1248" (dissertatio Universitatis Nottinghamiensis)

Haec stipula ad historiam spectat. Amplifica, si potes!