Douglas-Klotz, N. (2018). The little book of Sufi stories: Ancient wisdom to nourish the heart. Hampton Roads.
Chicago-referens (17:e uppl.)Douglas-Klotz, Neil. The Little Book of Sufi Stories: Ancient Wisdom to Nourish the Heart. Charlottesville: Hampton Roads, 2018.
MLA-referens (9:e uppl.)Douglas-Klotz, Neil. The Little Book of Sufi Stories: Ancient Wisdom to Nourish the Heart. Hampton Roads, 2018.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.