"Dynamics of Values in Fertility Change" (1999) online edition* Lovett, Laura L. "Conceiving the Future: Pronatalism, Reproduction, and the Family in the United States, 1890–1938," (2007) 236 pages;* Mintz Steven and Susan Kellogg.
"Dynamics of Values in Fertility Change" (1999) online edition* Lovett, Laura L. "Conceiving the Future: Pronatalism, Reproduction, and the Family in the United States, 1890–1938," (2007) 236 pages;* Mintz Steven and Susan Kellogg.