Philippine Council for Islam and Democracy. (2013). Ang pagbabawal ng usury sa Islam: (the prohibition of usury in Islam). Konrad Adenauer Stiftung.
Cita Chicago (17th ed.)Philippine Council for Islam and Democracy. Ang Pagbabawal Ng Usury Sa Islam: (the Prohibition of Usury in Islam). [Makati City]: Konrad Adenauer Stiftung, 2013.
Cita MLA (9th ed.)Philippine Council for Islam and Democracy. Ang Pagbabawal Ng Usury Sa Islam: (the Prohibition of Usury in Islam). Konrad Adenauer Stiftung, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.