Hense, E., Jespers, F., & Nissen, P. (2014). Present-day spiritualities: Contrasts and overlaps. Brill.

Hense, Elisabeth, Frans Jespers, and Peter Nissen. Present-day Spiritualities: Contrasts and Overlaps. Leiden, Netherlands: Brill, 2014.

Hense, Elisabeth, et al. Present-day Spiritualities: Contrasts and Overlaps. Brill, 2014.