Ådna, G. M. (2014). Muhammad and the formation of sacrifice. PL Academic Research.
Chicago-viite (17. p.)Ådna, Gerd Marie. Muhammad and the Formation of Sacrifice. Frankfurt am Main, [Germany]: PL Academic Research, 2014.
MLA-viite (9. p.)Ådna, Gerd Marie. Muhammad and the Formation of Sacrifice. PL Academic Research, 2014.
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