Ministry of Communication and Information Technology
Ministry of Communication and Information Technology, 2014
Buku Teks
Sartono Kartodirdjo, 1921-2007, author
Departemen Pendidikan dan kebudayaan RI, 1976
Buku Teks
Ricklefs, M.C. (Merle Calvin), 1943-, author
Gadjah Mada University Press , 1994
Buku Teks
Marwati Djoened Poesponegoro, author
Balai Pustaka, 1984
Buku Teks
Ishak Rafick, author
Ufuk Press, 2008
Buku Teks