Cook, Guy (Guy W. D.), author
Routledge, 1992
Buku Teks
edited by Philip Riley
Longman, 1985
Buku Teks
edited by Sigrid Norris and Rodney H. Jones
Routledge, 2005
Buku Teks
Weatherall, Ann, 1964-, author
Routledge, 2002
Buku Teks
Mitterand, Henri, author
Ecriture, 1980
Buku Teks