Perry, Michael J
Oxford University Press, 1991
Buku Teks
Peterson, Jordan B., author
Random House Canada, 2018
Buku Teks
Miller, Jamie C., author
Kaifa, 2003
Buku Teks
Kang, Mi-syung, author
Random House, 2009
Buku Teks
White, Thomas I., author
NJ John Wiley & Sons,, 2017
Buku Teks