Syamdani, author
Gramedia widiasarana Indonesia, 2001
Buku Teks
Soegeng Sarjadi, author
Meta Adi Citrakreasi, 2005
Buku Teks
Vlekke, Bernard H. M., author
Kepustakaan Populer Gramedia, 2008
Buku Teks
Ministry of Communication and Information Technology
Ministry of Communication and Information Technology, 2014
Buku Teks
Ricklefs, M.C. (Merle Calvin), 1943-, author
Gadjah Mada University Press , 1994
Buku Teks