Paul, N. (2012). To follow in their footsteps: The Crusades and family memory in the high Middle Ages. Cornell University Press.
Chicago-referens (17:e uppl.)Paul, Nicholas. To Follow in Their Footsteps: The Crusades and Family Memory in the High Middle Ages. Ithaca: Cornell University Press, 2012.
MLA-referens (9:e uppl.)Paul, Nicholas. To Follow in Their Footsteps: The Crusades and Family Memory in the High Middle Ages. Cornell University Press, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.