Briffault, Robert S. 1876-1948.
The troubadours /
Robert S. Briffault ; translated from the French by the author ; edited by Lawrence F. Koons 
. - Bloomington : Indiana University Press,  1965 
. - xvi, 296 p.  ill., map.  20 cm. 
 - (A Midland book  ; MB-98 )
<br/>К.: Бібліогр. : c. 208-217, Index