Tan, Giok-Lan, author
Cornell University, 1963
Buku Teks
Gulick, Sidney Lewis, author
Charles E. Tuttle, 1962
Buku Teks
Rigby, Brian, author
Routledge , 1991
Buku Teks
Shaefer, Stacey J.
CRC Press, 2007
Buku Teks
Shier, David
McGraw-Hill, 2002
Buku Teks