Hurtig Pub., 1980
Buku Teks
Armstrong, Muriel
Prentice Hall of Canada, 1977
Buku Teks
Diar Andiani, author
1997
UI - Skripsi (Membership)
Coates, Nigel
John Wiley & Sons, 2012
Buku Teks
Shakespeare, William, 1564-1616, author
New American Library, 1968
Buku Teks