edited by Joseph T. Shipley
Writer Publisher, 1979
Buku Referensi
Cuddon, J.A., author
Penguin Books, 1979
Buku Referensi
Scott, A. F., author
Macmillan Press, 1981
Buku Referensi
editor by. M.H. Abrams
Holt Rinehart & Winston, 1957
Buku Referensi
Abrams, M. H. (Meyer Howard), 1912-, author
Harcourt Brace Jovanovich College Publishers, 1971
Buku Teks