Tolong jelaskan mengenai Rujukan dari Magnas Societas Catalanorum

Setton, Kenneth M. (penyunting umum) A History of the Crusades: Volume III — The Fourteenth and Fifteenth Centuries. Harry W. Hazard, editor. University of Wisconsin Press: Madison, 1975.

Setton, Kenneth M. Catalan Domination of Athens 1311–1380. Revised edition. Variorum: London, 1975.

Catalan Company (1302-1388 AD) , by David Kuijt and Chris Brantley