Anderson, N. B., & Anderson, P. E. (2003). Emotional longevity: What really determines how long we live. Viking.
Lua i Stíl Chicago (17ú heag.)Anderson, Norman B., agus P. Elizabeth Anderson. Emotional Longevity: What Really Determines How Long We Live. New York: Viking, 2003.
Lua MLA (8ú heag.)Anderson, Norman B., agus P. Elizabeth Anderson. Emotional Longevity: What Really Determines How Long We Live. Viking, 2003.
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