Umit Hassan

title	ISBN-13 (ISBN-10)	year of publication
Osmanli: Orgut, inanc, davranis'tan hukuk, ideoloji'ye	978-975-470-905-6 (975-470-905-X)	2001
Turkiye tarihi	978-975-406-006-5 (975-406-006-1)	1987