1. 1. The Building Societies Association , Evidence Submitted to the National Board for Prices and Incomes, June-August1966 .
2. 4. Committee on the Working of the Monetary System: Memoranda of Evidence . Vol. 2 .
3. 5. National Board for Prices and Incomes , Rate of Interest on Building Society Mortgages, Report No. 22, Cmnd. 3136, 1966 .