Campbell, Alexander – Memoirs of Elder Thomas Campbell: Together with a Brief Memoir of Mrs. Jane Campbell
Carson, Glenn, Douglas Foster, and Clinton Holloway, eds. – One Church: A Bicentennial Celebration of Thomas Campbell’s D eclaration and Address.
Hanna, William Herbert – Thomas Campbell: Seceder, and Christian Union Advocate
McAllister, Lester G. – Thomas Campbell: Man of the Book
Website: Declaration and Address of the Christian Association of Washington