1. Ai, A. L. (2000). Spiritual well-being, spiritual growth, and spiritual care for the aged: A cross-faith and interdisciplinary effort. The Journal of Religious Gerontology, 11, 3–28.
2. Ai, A. L. (2006). Daoist spirituality and philosophy: Implications for holistic health, aging, and longevity. In E. R. Mackenzie & B. Rakel (Eds.), Holistic approaches to health aging: Complementary and alternative medicine for older adults (pp. 149–160). New York, NY: Springer.
3. Ai, A. L. (2010). Ch. 28. Qigong. In M. S. Micozzi (Ed.), Fundamentals of complementary & integrative medicine (4th ed., pp. 438–454). St Louis, MO: Elsevier Health Sciences.
4. Ai, A. L., Ardelt, M., & Wink, P. (2010). Ch. 11. Spirituality in aging: A journey for meaning through deep interconnection in humanity. In J. C. Cavanaugh & C. K. Cavanaugh (Eds.), Aging in America: Volume III. Aging in society (pp. 222–246). Westport, CT: Praeger Publishers.
5. Ai, A. L., Bjorck, J. P., Appel, H. B., & Huang, B. (2013). Asian American spirituality and religion: Inherent diversity, uniqueness, and long-lasting psychological influences. In K. Pargament, J. Exline, & J. Jones (Eds.), The APA handbook of psychology, religion, and spirituality (Vol. I, pp. 581–598). Washington, DC: American Psychological Association.