Sablon:Did You Know
Benstock, Seymour L. Did You Know?: A Music Lover's Guide to Nicknames, Titles, and Whimsy. Trafford Publishing (2013). ISBN 978 1 4669 7293 3
Benstock, Seymour L. Did You Know?: A Music Lover's Guide to Nicknames, Titles, and Whimsy. Trafford Publishing (2013). ISBN 978 1 4669 7293 3