Paddy Bowie
Ministry of Foreign Affairs, 2006
Buku Teks
Mohamad Kadim Bin Suaidi
Penerbit Universiti Teknikal Malaysia Melaka, 2009
Buku Teks
edited by Michael Bociurkiw
Melewar Apex Sdn Bhd, 2003
Buku Referensi
Yu, E.
MPH Group Publishing Sdn Bhd, 2008
Buku Teks
Matdon
Majelis Sastra Bandung, 2020
Buku Teks