Wiley, Roland John. Tchaikovsky's ballets : Swan lake, Sleeping beauty, Nutcracker / Roland John Wiley. - Oxford [Oxfordshire] : New York : Clarendon Press ; Oxford University Press, 1997. - xv, 429 p. : ill. ; 24 cm. + pbk. Bibliography: p. 414-418 - Includes index. ISBN: 0198162499 Subjects--Personal Names: Tchaikovsky, Peter Ilich, 1840-1893. Ballets. Subjects--Topical Terms: Ballets--History and criticism. Dewey Class. No.: 781.5560924