Pirie, N. W. 1962. Future sources of food supply: scientific problems. Journal of the Royal Statistical Society, Series A (Statistics in Society). 125 (3), pp. 399-417. https://doi.org/10.2307/2982410
Simpson, H. R. 1961. The analysis of survey data on an electronic computer. Journal of the Royal Statistical Society, Series A (Statistics in Society). 124 (2), pp. 219-226. https://doi.org/10.2307/2984131
Anscombe, F. J. 1948. The Validity of Comparative Experiments. Journal of the Royal Statistical Society, Series A (Statistics in Society). 111 (3), pp. 181-211. https://doi.org/10.2307/2984159