Albania Under The Bulgarian Empire - References

References

• Curta, Florin (2006). Southeastern Europe in the Middle Ages, 500-1250. Cambridge Medieval Textbooks. ISBN 0-521-81539-8.

• Fine, Jr, John V.A (1991). The early Medieval Balkans; A critical survey from the sixth to the late twelfth century. The University of Michigan Press. ISBN 0-472-08149-7.