Woods, Geraldine, author
Hungry Minds, 2002
Buku Teks
Coyle, William, author
Wadsworth and Cengage Learning, 2013
Buku Teks
Wallwork, Adrian, author
Springer, 2016
Buku Teks
Gibaldi, Joseph, author
The Modern Language Association, 2003
Buku Teks
Lester, James D. Sr., 1935-2006, author
Pearson, 2015
Buku Teks