Haskell, A. L. (1955). Ballet: A complete guide to appreciation : history, aesthetics, ballets, dancers. Penguin.
Čikaški stil citiranja (17. izdanje)Haskell, Arnold L. Ballet: A Complete Guide to Appreciation : History, Aesthetics, Ballets, Dancers. Harmondsworth: Penguin, 1955.
MLA način citiranja (9. izdanje)Haskell, Arnold L. Ballet: A Complete Guide to Appreciation : History, Aesthetics, Ballets, Dancers. Penguin, 1955.
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