Murphy, Rachel, author
Cambridge University Press, 2002
Buku Teks
Changfu, Han, author
Cengage Learning, 2011
Buku Teks
Han, Changfu, author
Cengage Learning, 2011
Buku Teks
Tse, Edward, author
Portfolio / Penguin, 2015
Buku Teks
Forman, Harrison
Crown Publisher, 1948
Buku Teks