Davy, John
An Account of the interior of Ceylon and of its inhabitants with travels in that island
Tisara Prakasakayo , 1821
 Buku Teks
Paranavitana, Senarat
Glimpses of Ceylon's past
Lake House Investments, 1972
 Buku Teks
Harishmawan Heryadi
Pembentukan rezim Authoritarian Developmentalism Mahinda Rajapaksa pasca kemenangan pemerintah Sri Lanka atas Liberation Tigers Of Tamil Eelam (LTTE) tahun 2009 = The establishment of Mahinda Rajapaksa’s Authoritarian Developmentalism regime after the victory of government of Sri Lanka over Liberation Tigers Of Tamil Eelam (LTTE) 2009 / Harishmawan Heryadi
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2014
 UI - Skripsi Membership
Amerasinghe, Anthony Ranjit Bevis
Public corporations in Ceylon
Lake House Investments, 1971
 Buku Teks
Hulugalle, H.A.J.
Guide to Ceylon (Sri Lanka)/ H.A.J. Hulugalle
Lake House Investments, 1969
 Buku Teks