• Charles J. Bullock, 1919. "Prefatory Statement,"Review of Economic Statistics, 1(1), [unnumbered page]. • Arnold Zellner, 1983. "Editorial Statement," Journal of Business and Economic Statistics, 1(1), pp. 1-4. • Eric Ghysels and Alastair Hall, 2002. "Editors' Introduction to Twentieth Anniversary Commemorative Issue," Journal of Business and Economic Statistics, 20(1), pp. 1-4.
• Charles J. Bullock, 1919. "Prefatory Statement,"Review of Economic Statistics, 1(1), [unnumbered page]. • Arnold Zellner, 1983. "Editorial Statement," Journal of Business and Economic Statistics, 1(1), pp. 1-4. • Eric Ghysels and Alastair Hall, 2002. "Editors' Introduction to Twentieth Anniversary Commemorative Issue," Journal of Business and Economic Statistics, 20(1), pp. 1-4.