Shammas, Carole, author
Rutgers University Press, 1987
Buku Teks
Biesinger, Joseph A., author
Facts On File, 2006
Buku Teks
Williamson, Bill
Oxford Basil Balckwell 1990,
Buku Teks
Eder, Jacob S., author
Oxford University Press, 2016
eBooks
Brenan, Gerald, author
At The University Press, 1951
Buku Teks