Hedegard, D. (1954). Ecumenism and the Bible. The International Council of Christian Churches Headquarters.
Chicago-viite (17. p.)Hedegard, David. Ecumenism and the Bible. Amsterdam: The International Council of Christian Churches Headquarters, 1954.
MLA-viite (9. p.)Hedegard, David. Ecumenism and the Bible. The International Council of Christian Churches Headquarters, 1954.
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