Government of Arunachal Pradesh, Shillong
Gazetteer
Government of Arunachal Pradesh, Shillong
Gazetteer
The Editor-in-Chief, District Gazetteers, Government of Assam, Gauhati
Gazetteer
Assam Secretariat Press, Shillong
Supplement
District Gazetteers Department, Bhopal, Madhya Pradesh
Gazetteer