Waggert, G. M. (1947). Modern Indian and Eskimo Missions. New York.
Lua i Stíl Chicago (17ú heag.)Waggert, George M. Modern Indian and Eskimo Missions. New York, 1947.
Lua MLA (8ú heag.)Waggert, George M. Modern Indian and Eskimo Missions. New York, 1947.
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