* {{cite book|author=Chamamah Soeratno et. al. (ed)|title=Kraton Yogyakarta:the history and cultural heritage (2nd print)|publisher=Yogyakarta and Jakarta: Karaton Ngayogyakarta Hadiningrat and Indonesia Marketing Associations|year=2004|id=979-96906-0-9 }}
* {{cite book|author=P.J. Suwarno|title=Hamengku Buwono IX dan Sistem Birokrasi Pemerintahan Yogyakarta 1942-1974: sebuah tinjauan historis|publisher=Yogyakarta: Kanisius|year=1994|id=ISBN 979-497-123-5 }}
* {{cite book|author=S. Margana|title=Kraton Surakarta dan Yogyakarta 1769-1874|publisher=Yogyakarta: Pustaka Pelajar dan The Toyota Foundation|year=2004 }}