Footnotes
- U.S. Bureau of the Census . 1961 . “ Marriage, Fertility, and Childspacing: August 1959 ” . In Current Population Reports, Series P-20, No. 108 12th July
- This literature is reviewed in Cutright P. Timing the first birth: Does it matter ? Journal of Marriage and the Family 1973 35 November
- Kiser , C. V. , Grabill , W. H. and Campbell , A. A. 1968 . Trends and Variations in Fertility in the United States , Cambridge, Mass. : Harvard University Press . Chapter 8
- Kiser , C. V. , Grabill , W. H. and Campbell , A. A. 1968 . Trends and Variations in Fertility in the United States , Cambridge, Mass. : Harvard University Press . Chapter 8
- Cutright , P. 1972 . “ Illegitimacy in the United States: 1920–1968 ” . In Demographic and Social Aspects ofPopulation Growth , Edited by: Westoff , C. F. and Parke , R. Jr. Washington, D.C. : Government Printing Office . in, (Eds.)
- For methods and estimates of census undercount see Farley R. The Growth of the Black Population Markham Chicago 1970 Chapter 10
- See Kitagawa E. M. Components of a difference between two rates Journal of the American Statistical Association 1955 50 December 1I68 1174
- Cutright , P. 1971 . Illegitimacy: Myths, causes and cures . Family Planning Perspectives , 3 ( January ) : 26 – 48 .
- National Center for Health Statistics . 1968 . Trends in Illegitimacy in the United States, 1940–1965 , Washington, D.C. : Government Printing Office . Table 12
- Cutright , P. 1972 . “ Illegitimacy in the United States: 1920–1968 ” . In Demographic and Social Aspects ofPopulation Growth , Edited by: Westoff , C. F. and Parke , R. Jr. Washington, D.C. : Government Printing Office . in, (Eds.), Table 23
- Ryder , N. B. and Westoff , C. F. 1971 . Reproduction in the United States, 1965 , 299 – 299 . Princeton, N.J. : Princeton University Press .
- Andrews , F. , Morgan , J. and Sonquist , J. 1967 . Multiple Classification Analysis , Ann Arbor : Institute for Social Research, University of Michigan .
- Westoff , A. and Westoff , C. 1971 . From Now to Zero , Boston : Little Brown . Table 26
- Potter , R. and Sakoda , J. 1966 . A computer model of family building based on expected values . Demography , 3 ( 2 ) : 430 – 461 .
- Office of Population Research . 1971 . Measures of fertility, mortality and reproduction of female populations . Population Index , 33 ( 3 ) : 150 – 150 . April–June
- Cutright , P. 1972 . “ Illegitimacy in the United States: 1920–1968 ” . In Demographic and Social Aspects ofPopulation Growth , Edited by: Westoff , C. F. and Parke , R. Jr. Washington, D.C. : Government Printing Office . in, (Eds.)
- U.S. Bureau of the Census . 1972 . “ Birth Expectations and Fertility: June 1972 ” . In Current Population Reports, Series P-20, No. 240