Adams, Mikaela M., author
Oxford University Press, 2016
eBooks
Irving, Washington
Dell Publishing Co., Inc., 1965
Buku Teks
Warren, Robert Penn, author
The Modern Library, 1953
Buku Teks
Boles, John B., author
Blackwell Publishers, 2002
Buku Teks
Monteiro, George, author
University of Kentucky Press, 1996
Buku Teks