/16/ Joachim I. Krueger et al., "Reason and emotion: A note on Plato, Darwin, and Damasio", Psychology Today, 18 June 2010.
/17/ Antoine Bechara, Antonio R. Damasio, Hanna Damasio, Steven W. Anderson, "Insensitivity to future consequences following damage to human prefrontal cortex", Cognition 50:1-3, April-June 1994, hlm. 7-15. Tersedia online 3 Juni 2002.
/18/ Baba Shiv, George Loewenstein, Antoine Bechara, Hanna Damasio, Antonio R. Damasio, "Investment Behavior and the Negative Side of Emotion", Psychological Science 16, 1 June 2005, hlm. 435-439.
/19/ Dale Purves, George J. Augustine,..., Leonard E. White (eds.), Neuroscience (New York, N.Y.: W.H. Freeman, edisi keempat, 2008), hlm. 753.
/20/ Lihat Mihalyi Czikszentmihalyi, Flow: The Psychology of Optimal Experience (New York: HarperCollins, 1991).
/21/ Howard Gardner, Multiple Intelligences: New Horizons, hlm. 20.
/22/ Lihat misalnya Andrew Newberg dan Mark Robert Waldman, How God Changes Your Brain: Breakthrough Findings from A Leading Neuroscientist (New York: Ballantine Books, 2009); juga Michael Persinger, Neuropsychological Bases of God Beliefs (New York: Praeger, 1987).
/23/ Prof. Lisa J. Miller adalah editor buku penting yang berjudul Oxford University Press Handbook of Psychology and Spirituality (Oxford Library of Psychology. Oxford University Press, 2013). Untuk artikel riset Prof. Miller dkk yang telah dirujuk di atas, lihat Lisa Miller, Iris M. Balodis,..., Rajita Sinha, Marc N. Potenza, "Neural Correlates of Personalized Spiritual Experiences", Cerebral Cortex, 29 May 2018.
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/26/ Andrei Alupului, "How Scientists Discovered a New Type of Depression (which could lead to new treatment)", Inverse, 30 June 2018.