Various articles concerning "Carmen" by Bizet; "Carmen Restored" by Lilian Foerster Loveday from Opera News; "Carmen Chameleon" by Frank Gannon, concerning Julia Migenes-Johnson; Undated program of "la tragedie de Carmen", production by Peter Brook at Vivian Beaumont Theater, Lincoln Center, adapted from Bizet's "Carmen"; Bibliography on "Carmen" taken from New Grove Dictionary of Music