Reid, Jane Davidson, author
Oxford University Press, 1993
Buku Referensi
Reid, Jane Davidson, author
Oxford University Press, 1993
Buku Referensi
Cotterell, John, author
Lorenz Books, 2000
Buku Referensi
Bell, Robert E, author
ABC-Clio, 1982
Buku Referensi
edited by Geoffrey Miles
Routledge, 1999
Buku Teks