1972-05. Pilgrimage to the Bahá'í World Centre. Catherine Andreasen, Elsie De Crow. — Detailed account of a visit to the World Centre in 1972. Pilgrims.
1965-11-29. Pilgrim Notes. Alice Tyler. — Notes of a tour around the Holy Land, undated, but apparently in March 1965. Pilgrims.
1958-01-14. Ahmad Sohrab and the New History Society. Paul E. Haney, Horace Holley, Corinne True. — Overview of the defection of Ahmad Sohrab and the formation of the "New History Society" and the "Ca... Histories.