Cassels, L. (1973). Clash of generations: A Habsburg family drama in the nineteenth century. J. Murray.
Lua i Stíl Chicago (17ú heag.)Cassels, Lavender. Clash of Generations: A Habsburg Family Drama in the Nineteenth Century. London: J. Murray, 1973.
Lua MLA (8ú heag.)Cassels, Lavender. Clash of Generations: A Habsburg Family Drama in the Nineteenth Century. J. Murray, 1973.
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