Pope-Hennessy, J. W. (1947). Quattrocento: Malerei in Siena / von John Pope-Hennessy. Phaidon Press.
Lua i Stíl Chicago (17ú heag.)Pope-Hennessy, John Wyndham. Quattrocento: Malerei in Siena / Von John Pope-Hennessy. London: Phaidon Press, 1947.
Lua MLA (8ú heag.)Pope-Hennessy, John Wyndham. Quattrocento: Malerei in Siena / Von John Pope-Hennessy. Phaidon Press, 1947.
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