Rendle Short, A. J. (1974). The diary of George Muller: Great man of prayer. Zondervan.
Cita Chicago (17th ed.)Rendle Short, A. J. The Diary of George Muller: Great Man of Prayer. Zondervan, 1974.
Cita MLA (9th ed.)Rendle Short, A. J. The Diary of George Muller: Great Man of Prayer. Zondervan, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.