Arasartnam, Sinnappah
Ceylon / S. Arasaratnam
Prentice-Hall, 1964
 Buku Teks
Bailey, Sydney D.
Ceylon / Sydney D. Bailey
William Brendon ans Son, Ltd, 1952
 Buku Teks
Amerasinghe, Anthony Ranjit Bevis, author
Public corporations in Ceylon
Lake House Investments, 1971
 Buku Teks
Kearney, Robert N.
The politics of Ceylon (Sri Lanka)
Cornell University Press, 1973
 Buku Teks
Historians of India, Pakistan and Ceylon
edited by C.H. Philips
Oxford University Press, 1961
 Buku Teks