Schramm, W. (1946). What Lutherans believe. The Wartburg.
Lua i Stíl Chicago (17ú heag.)Schramm, W.E. What Lutherans Believe. Columbus: The Wartburg, 1946.
Lua MLA (9ú heag.)Schramm, W.E. What Lutherans Believe. The Wartburg, 1946.
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