Jansen, J. J. G. (1997). The dual nature of Islamic fundamentalism. Hurst.
Lua i Stíl Chicago (17ú heag.)Jansen, Johannes J. G. The Dual Nature of Islamic Fundamentalism. London: Hurst, 1997.
Lua MLA (9ú heag.)Jansen, Johannes J. G. The Dual Nature of Islamic Fundamentalism. Hurst, 1997.
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