edited by Jonathan Rigg
Archipelago Press, 1996
Buku Teks
Knapp, Brian J., author
Longman, 1992
Buku Teks
Bates, Daniel G.
McGraw-Hill, 1991
Buku Teks
Jackson, Andrew R.W., author
Longman, 1996
Buku Teks
editors Shosuke Susuki, Richard J. Borden, Luc Hens
VUB-Press, 1991
Buku Teks