3[1]Lichter, Daniel T, Felicia B LeClere, Diane K McLaughlin. Local Marriage Markets and the Marital Behavior of Black and White Women[J].American Journal of Sociology , 1991, 96:843-67.
4[2]Bryan Strong, Christine De Vault. The Marriage and Family Experience[M]. St. Paul: West Publishing Company, 1992. 149.
5[4]Schwartz, Mary Ann, Scott B M. Marriages & Families[M]. New Jersey: Prentice-Hall, Inc. 130.
6[5]Bernard, Jessie. The Future of Marriage (2ed) [M].New York: Columbia University Press, 1982.
7[6]Glick, Paul. Fifty Years of Family Demography[J].Journal of Marriage and the Family, 1988, 50 (56):861-873.
8[8]Daniel T Lichter, Felicia B Leclere, Diane K Mclaughlin. Local Marriage Markets and the Marital Behavior of Black and White Women[J].American Journal of Socidogy, 1991, 86: 843-867.
9[9]O'Rand, Angela. The Precious and Precocious:Understanding Cumulative Disadvantage and Cumulative Advantage over the Life Course[J ].The Gerontologist , 1996, 36:230-38
