Krings, Matthias. “Muslim Martyrs and Pagan Vampires: Popular Video Films and the Propagation of Religion in Northern Nigeria”. Postscripts: The Journal of Sacred Texts, Cultural Histories, and Contemporary Contexts, vol. 1, no. 2-3, Dec. 2005, pp. 183-05, https://doi.org/10.1558/post.v1i2_3.183.