Saya mau tau Lihat pula dari Kekristenan di Sudan

Jakobielski, S. Christian Nubia at the Height of its Civilization (Chapter 8). UNESCO. University of California Press. San Francisco, 1992 ISBN 978-0-520-06698-4

Maria Alloisio. Bakhita. Editrice La Scuola. Brescia, 1970.