Bascom, W. R. (1991). Ifa divination: Communication between gods and men in West Africa (First Midland edition.). Indiana University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Bascom, William Russell. Ifa Divination: Communication Between Gods and Men in West Africa. First Midland edition. Bloomington: Indiana University Press, 1991.
Παραπομπή σε μορφή MLA (9th εκδ.)Bascom, William Russell. Ifa Divination: Communication Between Gods and Men in West Africa. First Midland edition. Indiana University Press, 1991.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.