(1966). The Observer Masada exhibition: 23 November-15 December 1966, Royal Festival Hall, London. The Observer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रThe Observer Masada Exhibition: 23 November-15 December 1966, Royal Festival Hall, London. London: The Observer, 1966.
एमएलए (8वां संस्करण) प्रशस्ति पत्रThe Observer Masada Exhibition: 23 November-15 December 1966, Royal Festival Hall, London. The Observer, 1966.
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