User:Asi.gonzalez

•	Deyermond,Alan D. “The Middle Ages”1971, London etc.]

•	First World War Poetry Digital Archive, University,of Oxford “Middle- Ages” 2011, Bodleian Libraries, University of Oxford

•	LOEWEN,PETER, “Middle Ages” American Record Guide, 2000, 63, 6, 286

•	Mitchoff,K.H. ”The middle ages”. Libr.J., 2001