Cutting your Unemployment Taxes: A Practical Guide to Minimizing Unemployment Compensation Costs. Marvel M. Stockwell; Richard J. Potter Journal of Finance 1955 10(4), 541
The Measurement of Consumers' Expenditure and Behaviour in the United Kingdom, 1920-1938, Volume I Arnold C. Harberger; Richard Stone; David A. Rowe; W. J. Corlett; Renee Hurstfield; Muriel Potter Econometrica 1955 23(2), 217