Artikel Jurnal
Doren, Mark van, author
Doubleday , 1955
Buku Teks
Paustiam, anthony D.
Prentice-Hall, 1997
Buku Teks
edited by A.M. Eastman and G.B. Harrison
University of Michigan Press, 1964
Buku Teks
Shakespeare, William, 1564-1616, author
Kittredge: Boston, Ginn, [1941]
Buku Teks