Tomass, Mark, 1961-
Palgrave Macmillan, 2016
Buku Teks SO
Ali, Mohamed bin
Imperial College Press, 2016
Buku Teks SO
Grisham, John
Gramedia Pustaka Utama, 2016
Buku Teks SO
Quincey, Thomas De
Berlin Internationale Bibliothek G.MBH 1922
Buku Teks
Bedford, Norton M.
New York, N.Y., Ronald Press
Buku Teks