Bloom, B., & Osterwold, T. (1990). The reign of narcissism: Guide book, Führer ; Württembergischer Kunstverein Stuttgart [8.2. -11.3.1990]; Kunsthalle Zürich [31.3. - 27.5.1990]; Serpentine Gallery, London [1.8. - 9.9.1990] / Barbara Bloom (1.). Württembergischer Kunstverein.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBloom, Barbara, और Tilman Osterwold. The Reign of Narcissism: Guide Book, Führer ; Württembergischer Kunstverein Stuttgart [8.2. -11.3.1990]; Kunsthalle Zürich [31.3. - 27.5.1990]; Serpentine Gallery, London [1.8. - 9.9.1990] / Barbara Bloom. 1. Stuttgart: Württembergischer Kunstverein, 1990.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBloom, Barbara, और Tilman Osterwold. The Reign of Narcissism: Guide Book, Führer ; Württembergischer Kunstverein Stuttgart [8.2. -11.3.1990]; Kunsthalle Zürich [31.3. - 27.5.1990]; Serpentine Gallery, London [1.8. - 9.9.1990] / Barbara Bloom. 1. Württembergischer Kunstverein, 1990.