Universal House of Justice. (1985). The promise of world peace: To the peoples of the world : a statement. Bahaa'ai Pub. Trust.
Chicago-referens (17:e uppl.)Universal House of Justice. The Promise of World Peace: To the Peoples of the World : A Statement. Wilmette, Ill: Bahaa'ai Pub. Trust, 1985.
MLA-referens (9:e uppl.)Universal House of Justice. The Promise of World Peace: To the Peoples of the World : A Statement. Bahaa'ai Pub. Trust, 1985.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.