Footnotes
- Waugh , W. A. O'N . 1971 . “ Career Prospects in Stochastic Social Models with Time Varying Rates ” . In Fourth Conference on the Mathematics of Population , Honolulu : East West Population Institute .
- Bartholomew , D. J. 1967 . Stochastic Modelsfor Social Processes , New York : John Wiley & Sons .
- Henry , L. 1971 . Pyramides, statuts et carrieres. I Avancement à l'anciennetè-Sèlection . Population , 26 : 463 – 486 .
- Blau , P. M. and Duncan , O. D. 1967 . The American Occupational Structure , New York : John Wiley & Sons .
- Duncan , O. D. 1969 . Inequality and Opportunity . Population Index , 35 : 361 – 366 .