Drower, E. S. (1950). Diwan Abatur or Progress through the purgatories: Text with transl., notes and append. by E. S. Drower. Biblioteca Apostolica Vaticana.
Chicago-Zitierstil (17. Ausg.)Drower, Ethel Stefana. Diwan Abatur or Progress Through the Purgatories: Text with Transl., Notes and Append. by E. S. Drower. Città del Vaticano: Biblioteca Apostolica Vaticana, 1950.
MLA-Zitierstil (8. Ausg.)Drower, Ethel Stefana. Diwan Abatur or Progress Through the Purgatories: Text with Transl., Notes and Append. by E. S. Drower. Biblioteca Apostolica Vaticana, 1950.
警告：這些引文格式不一定是100％准確.