Paddy Bowie
Ministry of Foreign Affairs, 2006
Buku Teks
Mohamad, Mahatir
didier millet, 2014
Buku Teks
Muhammad Rohmadi
Cakrawala Media, 2011
Buku Teks
Ahmad Bahar, 1964-
Pena Multi Media, 2008
Buku Teks
Mohamad Kadim Bin Suaidi
Penerbit Universiti Teknikal Malaysia Melaka, 2009
Buku Teks SO