Chheenah, M. A. (2012). Hagar: The princess, the mother of the Arabs; and Ishmael, the father of twelve princes. I.S.R.C., Interfaith Study and Research Centre.
Citazione stile Chigago Style (17a edizione)Chheenah, Muhammad Ashraf. Hagar: The Princess, the Mother of the Arabs; and Ishmael, the Father of Twelve Princes. Islamabad: I.S.R.C., Interfaith Study and Research Centre, 2012.
Citatione MLA (9a ed.)Chheenah, Muhammad Ashraf. Hagar: The Princess, the Mother of the Arabs; and Ishmael, the Father of Twelve Princes. I.S.R.C., Interfaith Study and Research Centre, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.