From the Colonial Office:
* 'Ceylon: Report of the Commission on Constitutional Reform' (HMSO 1945: annotated by Teresa Billington Greig);
* 'Gold Cost: The Gold Coast (Constitution) Order in Council';
* 'Gold Coast: Report to His Excellency the Governor by the Committee on Constitutional Reform' (HMSO 1949: annotated by Teresa Billington Greig);
* 'Gold Coast: Statement by HM Government on the report of the Ottson Constitutional Reform 1949.
From UK Government Information Service
* 'Focus on Northern Ireland' (HMSO, c.1957)