- ISBN 978-0-8444-0864-4. OCLC 33898522.
Retrieved 2009-04-22. Jorga,
Nicholae (2009).
Geschishte des Osmanichen. Vol. 1.
Translated by Nilüfer Epçeli. Istanbul: ****itepe...
- Cilt II,
AKDTYKTTK Yayınları, İstanbul, 1991 pp. 74–76
Nicholae Jorga:
Geschishte des
Osmanichen (Trans: Nilüfer Epçeli) Vol 1 ****itepe yayınları, İstanbul...