Sagberg, S. (2015). Holistic Religious Education - is it possible?: The complex web of religion, spirituality and morality (1st, New ed.). Waxmann.
Chicago-Zitierstil (17. Ausg.)Sagberg, Sturla. Holistic Religious Education - Is It Possible?: The Complex Web of Religion, Spirituality and Morality. 1st, New ed. Münster: Waxmann, 2015.
MLA-Zitierstil (9. Ausg.)Sagberg, Sturla. Holistic Religious Education - Is It Possible?: The Complex Web of Religion, Spirituality and Morality. 1st, New ed. Waxmann, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.