Geografi budaya dalam wilayah pembangunan Daerah Istimewa Yogyakarta/ Tim penulis, Tukiran...[et al.]
Depdikbud , 1984
 Buku Teks SO
Profil propinsi Republik Indonesia : Daerah Istimewa Yogyakarta
Yayasan Bhakti Wawasan Nusantara, 1992
 Buku Referensi
Nitinegoro,R.M. Soemardjo
The founding of Yogyakarta : according to Javanese historical poem Babad Kartosura and babad contracting Giyanti to compiled and retold in English / by Soemardjo Nitinegoro ; editor, Totok Kasdiarto Pratolonegoro.
[publisher not identified], 1982
 Buku Teks SO
Pounds, Norman J. G.
Political geography
McGraw-Hill, 1972
 Buku Teks SO
Goblet, Y.M.
Political geography and the world map / Y.M. Goblet
Prederick A. Praeger, 1955
 Buku Teks SO