1. Pennebaker JW, Smyth JM. Opening up by Writing it Down. How Expressive Writing Improves Health and Eases Emotional Pain. 3rd ed. New York: Guilford Press; 2016. p. 210
2. Smyth JM, Pennebaker JW. Sharing one’s story: Translating emotional experiences into words as a coping tool. In: Snyder CR, editor. Coping: The Psychology of What Works. New York: Oxford University Press; 1999. pp. 70-87
3. Pennebaker JW, Evans F. Expressive Writing: Words That Heal. Enumclaw WA: Idyll Arbor; 2014. p. 197
4. Pennebaker JW, Chung CK. Expressive writing and its links to mental and physical health. In: Friedman HS, editor. Oxford Handbook of Health Psychology. New York: Oxford University Press; 2011. pp. 263-284
5. Pennebaker JW, Francis ME. Cognitive, emotional, and language processes in disclosure. Cognition & Emotion. 1996;10:601-626