Suri Ratnapala, author
Cambridge University Press, 2009
Buku Teks
Ratnapala, Suri, 1947-, author
Cambridge University Press, 2017
Buku Teks
Curzon, L.B., author
Cavendish Publishing, 1992
Buku Teks
Posner, Richard A., author
Harvard University Press, 2000
Buku Teks
Meyerson, Denise, author
Routledge; Cavendish, 2007
Buku Teks