Cummings, A. (1830). A memoir of the Rev. Edward Payson, D.D., late of Portland, Maine. American tract Society.
Lua i Stíl Chicago (17ú heag.)Cummings, Asa. A Memoir of the Rev. Edward Payson, D.D., Late of Portland, Maine. New York: American tract Society, 1830.
Lua MLA (8ú heag.)Cummings, Asa. A Memoir of the Rev. Edward Payson, D.D., Late of Portland, Maine. American tract Society, 1830.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.