Thompson, Elizabeth H., author
American Library Association, 1943
Buku Teks
Fouloy, Christian D. De., author
Martinus Nijhoff Publishers, 1994
Buku Referensi
Abrams, M. H. (Meyer Howard), 1912-, author
Harcourt Brace Jovanovich College Publishers, 1971
Buku Teks
editor by. M.H. Abrams
Holt Rinehart & Winston, 1957
Buku Referensi
Sawoniak, Henryk, author
K.G. Saur, 1992
Buku Referensi