Opland, Jeff.
Anglo-Saxon oral poetry: a study of the traditions /
Jeff Opland 
. - New Haven ; London : Yale University Press,  1980 
. - xi, 289 p.  24 cm. 
<br/>К.: Бібліогр. : с. 267-282. 
<br/><label>  ISBN: </label>0-300-02426-6