1. Historical glimpses of patient education in the United States
2. Freire, P. (1973). Education for critical consciousness(Vol. 1). Bloomsbury Publishing.
3. Freire, P. (2000). Pedagogy of the oppressed(30th Anniversary ed.). Bloomsbury Publishing
4. Gerteis, M., Edgman-Levitan, S., Daley, J., & Delbanco, T. L. (Eds.). (2002). Through the patient's eyes: Understanding and promoting patient-centered care. John Wiley & Sons.
5. Knowles, M. S. (1980). The modern practice of adult education: From pedagogy to andragogy. Englewood Cliffs: Prentice Hall/Cambridge.