Coulthard, Malcolm, author
Longman, 1985
Buku Teks
Jorgensen, Marianne
Sage, 2002
Buku Teks
Jorgensen, Marianne, author
Sage, 2004
Buku Teks
edited by Malcolm Coulthard
Routledge, 1992
Buku Teks
Bustanul Arifin, author
Departemen Pendidikan dan Kebudayaan, 2000
Buku Teks