Bowie, Paddy, author
Ministry of foreign affairs, 2006
Buku Referensi
Abdul Rahman Abdul Aziz, Mustapa Kassim
Berita Publishing Sdn Bhd, 2009
Buku Teks
Nik Anuar Nik Mahmud, author
Penerbit Universiti Kebangsaan Malaysia, 2011
Buku Teks
Iin Nur Insaniwati, author
Indonesiatera, 2002
Buku Teks
Zaim Rofiqi ...[et al.]
Kepustakaan Populer Gramedia, 2021
Buku Teks