DeMarco, Donald, (1991), Biotechnology and the Assault on Parenthood. San Francisco Ignatius Press.

DiIenno, J. A., & Smith, H. F. (1989). Homosexuality: The questions.  Boston: Daughters of St. Paul.

Glasow, R. (1988). School-based clinics: The abortion connection. Washington, DC: National Right to Life Educational Trust Fund.

Groeschel, B. J., CFR. (1985). The courage to be chaste. New York: Paulist Press.

Lee, Patrick, )1996) Abortion and Unborn Human Life Washington DC, Catholic University Press