1. Barnes A. , The Political Aspect of Co-operation, revised and enlarged ed. (1926), pp. 26–27.
2. Mercer T. W. , The Co-operative Movement in Politics (1920), p. 6.
3. Co-operative Congress Report, 1913, p. 565.
4. Co-operative Congress Report, 1917, pp. 561–62.
5. Bush J. , Behind the Lines, East London Labour 1914–1919 (1984), pp. 224–25; Sheffield Daily Independent, 1 03 1919; Liverpool Labour Party Minutes, 14 03, Liverpool Central Library.