French Institute (London, England), & Arts Council of Great Britain. (1981). Picasso graphics. Arts Council of Great Britain.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFrench Institute (London, England), और Arts Council of Great Britain. Picasso Graphics. Arts Council of Great Britain, 1981.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFrench Institute (London, England), और Arts Council of Great Britain. Picasso Graphics. Arts Council of Great Britain, 1981.
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