Kearney, Robert N.
The politics of Ceylon (Sri Lanka)
Cornell University Press, 1973
 Buku Teks
Silva, M.A. de
Communication policies in Sri Lanka
UNESCO, 1977
 Buku Teks
Tresidder, Argus John
Ceylon : an introduction to the resplendent land / by Argus John Tresidder
D. Van Nostrand, 1960
 Buku Teks
Paranavitana, Senarat
Glimpses of Ceylon's past
Lake House Investments, 1972
 Buku Teks
Amerasinghe, Anthony Ranjit Bevis
Public corporations in Ceylon
Lake House Investments, 1971
 Buku Teks