Stokes, Windy, author
Poloty Press, 2005
Buku Teks
Sen, Samita, author
Oxford University Press, 2016
eBooks
Wang, James C.F., author
Prentice-Hall, 1985
Buku Teks
Scalapino, Robert A., author
University of California Press, 1967
Buku Teks
Gellner, Ernest, author
Routledge & Kegan Paul, 1974
Buku Teks