Gaya APA

Räisänen, H. (). The idea of divine hardening, a comparative study of the notion of divine hardening, leading astray and inciting to evil in the Bible and the Qur'an. . Helsinki: 1972.

Gaya MLA

Räisänen, Heikki. "The idea of divine hardening, a comparative study of the notion of divine hardening, leading astray and inciting to evil in the Bible and the Qur'an. ". Helsinki: 1972, . Buku.