Tertia expeditio sacra
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.

Fontes rerum in tertia expeditione sacra gestarum 
 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

Notae

Bibliographia 
 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
 
 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

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

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Saladinus
Philippus II (rex Francorum)
Ricardus I (rex Angliae)
Fridericus I (imperator)