Akerdahl, P. Martyrdom and servanthood in the Babi and Baha'i faiths: A struggle to defend a cosmic order / Per-Olof Akerdahl. Martyrdom in the modern Middle East.(2014).
Citazione stile Chigago Style (17a edizione)Akerdahl, Per-Olof. "Martyrdom and Servanthood in the Babi and Baha'i Faiths: A Struggle to Defend a Cosmic Order / Per-Olof Akerdahl." Martyrdom in the Modern Middle East.(2014) .
Citatione MLA (8a ed.)Akerdahl, Per-Olof. "Martyrdom and Servanthood in the Babi and Baha'i Faiths: A Struggle to Defend a Cosmic Order / Per-Olof Akerdahl." Martyrdom in the Modern Middle East.(2014), .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.