Milner, Max, author
Intermasa , 1992
Buku Teks
Meisel, Perry, author
Routledge, 2007
Buku Teks
Atmazaki, author
Padang Angkasa Raya 1990
Buku Teks
edited by Michael P. Levine
Routledge Press, 2000
Buku Teks
Awang, Hashim
Kuala Lumpur Dewan Bahasa dan Pustaka 1988
Buku Teks