1. B.P. Adhikari (1990 ). Social construction of the statistical estimation of crop yield. Paper presented at the XII World Congress of Sociology of the International Sociological Association, Madrid, Spain.
2. B.C. Arnold (1994 ). Bhattacharyya's normal conditional distribution.Essays on Prob. and Stat.; Festschrift in honour of Prof. Anil Kr. Bhattacharyya, 1-13, Dept. of Statistics, Presidency College, Calcutta.
3. Address to the Economic Science and Statistics Section of the British Association for the Advancement of Science, York, 1906