Asal usul Wimar Witoelar : menuju partai orang biasa / InterMatrix
Gramedia Pustaka Utama, 1999
 Buku Teks SO
Wimar Witoelar
No regrets : reflection of a presidential spokesman
Equinox Publishing (Asia) PTE, 2002
 Buku Teks SO
Barrow, John D.
The book of nothing: vacuums, voids, and the latest ideas about the origins of the universe
Pantheon , 2000
 Buku Teks SO
Shakespeare, William, 1564-1616
Much ado about nothing
Wordsworth Classics, 2003
 Buku Teks SO
Shakespeare, William, 1564-1616
Much ado about nothing
Wordsworth Classics, 2003
 Buku Teks SO