Strahm, Rudolf H., author
Gramedia, 1983
Buku Teks
Firmiani, author
1986
UI - Skripsi (Membership)
Pilzer, Paul Zane, author
Gramedia Pustaka Utama, 2006
Buku Teks
Gunawan Sumodiningrat, author
Kompas, 2007
Buku Teks
Gunawan Sumodiningrat, author
Kompas, 2007
Buku Teks