1. Allen, R.T. ed. (1997) Society, Economics & Philosophy: Selected Papers by Michael Polanyi. New Brunswick, NJ: Transaction Publishers.
2. Davis, L.S., (2010) Advaita Vedānta and Zen Buddhism: Deconstructing Modes of Spiritual Inquiry, London: Continuum International Publishing Group.
3. de Bary, W.T., (1964) overview in Chapter XII of Sources of Japanese Tradition, vol. I, New York: Columbia University Press.
4. Dōgen, E. (2022) (12th century) Shōbōgenzō Zuimonki, the sayings of Dōgen, trans. S. Okamura, Somerville, MA: Wisdom Publications.
5. Grene, M. ed. (1969) Knowing and Being: Essays by Michael Polanyi, Chicago: University of Chicago Press.