Alexander, Harriet Semmes, 1949-, author
Swallow Press, 1986
Buku Referensi
Soenarjati Djajanegara, author
2005
Artikel Jurnal
Runge, Laura L., author
Cambridge University Press, 1997
eBooks
compiled by Ruth Z. Temple; edited by Martin Tucker
Frederick Ungar Publishing, 1981
Buku Referensi
edited by Patricia Waugh
Oxford University Press, 2006
Buku Teks SO