1. Alvarado, C., Maraldi, E., Zangari, W., & Machado, F. (2014). Théodore Flournoy’s contributions to Psychical Research. Journal of the Society for Psychical Research, 78(3), 149–168.
2. Barbour, I. G. (1998). Religion and science: Historical and contemporary issues. SCM Press.
3. Beauregard, M., Schwartz, G. E., Miller, L., Dossey, L., Moreira-Almeida, A., Schlitz, M., Sheldrake, R., & Tart, C. (2014). Manifesto for a post-materialist science. Explore, 10(5), 272–274. https://doi.org/10.1016/j.explore.2014.06.008
4. Berger, P. L. (1967). The sacred canopy: Elements of a sociological theory of religion. Doubleday.
5. Bergson, H. L. (1911). Creative evolution. Henry Holt.