George Braziller, 1966
Buku Teks
Ackley, Katherine Anne
Jovanovich College publishers, 1992
Buku Teks
Eliot, T. S.
Faber and Faber Limited, 1948
Buku Teks
Mahyuni, author
Universitas Mataram. FKIP, 2007
Artikel Jurnal
Schilling, Mark, author
Weatherhill, 1997
Buku Referensi