Obler, Loraine K.
Cambridge University Press, 1999
Buku Teks
Tsao, Jack W., editor
Springer, 2012
eBooks
Granacher, Robert P., 1941-, author
CRC Press, 2015
Buku Teks
Lawrence Erlbaum Associates, 1991
Buku Teks
Reboul, Anne, author
Oxford University Press, 2017
Buku Teks