1. Azevedo, F. de (1995). Altruistic, sentimental, and generous. In G. H. Summ (Ed.), Brazilian mosaic: Portraits of a diverse people and culture (pp. 3–8). Wilmington, DE: Scholarly Resources.
2. Bandura, A. (2001). Social cognitive theory: An agentic perspective. Annual Review of Psychology, 52, 1–26.
3. Barros, F. C., Victora, C. G., Vaughan, J. P., Tomasi, E., Horta, B. L., Cesar, J. A., et al. (2001). The epidemiological transition in maternal and child health in a Brazilian city, 1982–1993: A comparison of two population-based cohorts. Paediatric and Perinatal Epidemiology, 15, 4–11.
4. Bluedorn, A. C. (2002). Seldom early, never late. In A. C. Bluedorn (Ed.), The human orientation of time: Temporal realities and experience (pp. 83–110). Stanford, CA: Stanford Business.
5. Bowlby, J. (1969). Attachment and loss: Vol. 1. Attachment. New York: Basic Books.