Rohrer, J. R. (1995). Keepers of the covenant: Frontier missions and the decline of Congregationalism, 1774-1818. Oxford University Press.
Citazione stile Chigago Style (17a edizione)Rohrer, James R. Keepers of the Covenant: Frontier Missions and the Decline of Congregationalism, 1774-1818. New York Oxford: Oxford University Press, 1995.
Citatione MLA (9a ed.)Rohrer, James R. Keepers of the Covenant: Frontier Missions and the Decline of Congregationalism, 1774-1818. Oxford University Press, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.