A graphemic analysis of "The Owl and the Nightingale" from British Museum manuscript Cotton Caligula A. IX - Kline, Edward Alton 1933- (Saint Louis, Mo., St. Louis Univ., Diss., 1967, 1968)
Kopie, erschienen im Verl. Univ. Microfilms Internat., Ann Arbor, Mich., 1979