Opie, Iona Archibald. <br/><br/>
The Oxford dictionary of nursery rhymes / 
chosen and edited by Iona and Peter Opie. 
 - Oxford :  Clarendon Press,  1951. 
 - xiv, 468p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nursery rhymes.