Terri Morrison et Wayne A. Conaway, Kiss, Bow, Or Shake Hands: The Bestselling Guide to Doing Business in More Than 60 Countries, illustrated, (ISBN978-1-59337-368-9, lire en ligne), 259
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« The List: The World's -Growing Religions », Foreign Policy, (lire en ligne [archive du ], consulté le )
compiled by Wagner, « Turkmenistan », Synopsis of References to the Baháʼí Faith, in the US State Department's Reports on Human Rights 1991–2000, Baháʼí Library Online (consulté le )