'ABDU'L-BAHA.
Foundations of world unity. Compiled from addresses & tablets of 'Abdu'l-Baha by Horace Holley. 2d ed.
'ABDU'L-BAHA. Foundations of world unity. Compiled from addresses & tablets of 'Abdu'l-Baha by Horace Holley. 2d ed. © 10Jul45; AA490745. National Spiritual Assembly of the Baha'is of the United States (PWH); 17Jul72; R532384.
National Spiritual Assembly of the Baha'is of the United States|PWH