Tolong jelaskan mengenai Catatan dari Historia Compostelana

Reilly, Bernard F.  "The 'Historia Compostelana: The Genesis and Composition of a Twelfth-Century Spanish 'Gesta," in Speculum 44 (1969): pp 78–85

Vones,Ludwig, Die 'Historia Compostelana und die Kirchenpolitik des nordwestspanischen Raumes (Cologne, 1980)

Falque, Emma, "The Manuscript Transmission of the 'Historia Compostellana," in Manuscripta (1985): pp 80–90