Friedrich, Leonid. Ankara 1922 / by Leonid Friedrich. - 2nd ed. - Istanbul : Kaynak, 1994. - 75 p : ; 20 cm. - Kaynak yayinlari : 52 . - Kaynak yayinlari : 52 . This book is in Turkish. ISBN: 9753430760 Subjects--Topical Terms: Turkey--history--Ankara. Subjects--Geographic Terms: Ankara(1922).