Castles and churches of the crusading kingdom

von Boase, T. S. R. (Thomas Sherrer Ross), 1898-1974
London ; New York [et cetera] : Oxford U.P., 1967].
Umfang/Format: xiv, 121 pages : illustrations, 24 color plates, maps, plans. ; 30 cm.

The Cilician kingdom of Armenia

Edinburgh : Scottish Academic Press, 1978.
Umfang/Format: xii, 206 pages, [32] leaves of plates : illustrations ; 22 cm.

Das Mittelalter. 2, Das Hohe Mittelalter

von Simson, Otto von, 1912-1993
Propyläen-Kunstgeschichte (Berlin, Germany : 1966) ; Bd. 6.
Berlin : Propyläen Verlag, 1972.
Umfang/Format: 475 p., ca. 472 p. of plates : ill. (some col.), plans ; 28 cm.