1. From Causes to Events;ABBOTT ANDREW;Sociological Methods & Research
2. Diffusion indexes and a statistical test for predicting turning points in business cycles;Chaffin Wilkie W.;International Journal of Forecasting
3. Recursive Regression and the Historical Use of “Time” in Time-Series Analysis of Historical Process;Griffin Larry J.;Historical Methods: A Journal of Quantitative and Interdisciplinary History
4. Turning Points and Transitions: Perceptions of the Life Course;Hareven Tamara K.;Journal of Family History
5. Dilemmas and Contradictions of Status;Hughes Everett Cherrington;American Journal of Sociology