American Board of Commissioners for Foreign Missions. (1821). The Missionary herald. Published for the Board by Samuel T. Armstrong.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Board of Commissioners for Foreign Missions. The Missionary Herald. [Boston: Published for the Board by Samuel T. Armstrong, 1821.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAmerican Board of Commissioners for Foreign Missions. The Missionary Herald. Published for the Board by Samuel T. Armstrong, 1821.
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