Universal House of Justice. (1985). The promise of world peace: To the peoples of the world : a statement. Bahaa'ai Pub. Trust.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUniversal House of Justice. The Promise of World Peace: To the Peoples of the World : A Statement. Wilmette, Ill: Bahaa'ai Pub. Trust, 1985.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUniversal House of Justice. The Promise of World Peace: To the Peoples of the World : A Statement. Bahaa'ai Pub. Trust, 1985.
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