chosen by MacDonald P. Jackson and Vincent O'Sullivan
Oxford University Press, 1983
Buku Teks SO
edited by Terry Gourvish
Macmillan Education, 1991
Buku Teks SO
Milton-Edwards, Beverly
Routledge, 2005
Buku Teks SO
Thody, Philip
Routledge, 2000
Buku Teks
Calvocoressi, Peter
Longman, 1991
Buku Teks SO