1. Aiken, L.S., West, S.G., Woodward, C.K. and Reno, R.R. (1994) Health beliefs and compliance with mammography-screening recommendations in asymptomatic women. Health Psychology 13: 122–129.
2. Aiken, L.S., Fenaughty, A.M., West, S.G., Johnson, J.J. and Luckett, T.L. (1995) Perceived determinants of risk for breast cancer and the relations among objective risk, perceived risk, and screening behavior over time. Women's Health: Research on Gender, Behavior, and Policy 1: 27–50.
3. Allison, P.D. (1999) Multiple Regression: A Primer. Thousand Oaks, CA: Pine Forge Press.
4. American Cancer Society. (2009) Estimated New Cancer Cases and Deaths by Sex, US, 2009. Atlanta, GA: American Cancer Society.
5. Asher, H.B. (1976) Causal Modeling. Beverly Hills, CA: Sage Publications.