Sarıtoprak, Z. (2003). Fethullah Gülen: A Sufi in His Own Way. Turkish Islam and the secular state, 156-169.
Cita Chicago Style (17a ed.)Sarıtoprak, Zeki. "Fethullah Gülen: A Sufi in His Own Way." Turkish Islam and the Secular State 2003: 156-169.
Cita MLA (8a ed.)Sarıtoprak, Zeki. "Fethullah Gülen: A Sufi in His Own Way." Turkish Islam and the Secular State, 2003, pp. 156-169.
Precaución: Estas citas no son 100% exactas.