Delafield, D. A. (1975). Ellen G. White in Europe. The Stanborough Press Limited.
Lua i Stíl Chicago (17ú heag.)Delafield, D. A. Ellen G. White in Europe. Grantham, Lincolnshire, Inglaterra: The Stanborough Press Limited, 1975.
Lua MLA (9ú heag.)Delafield, D. A. Ellen G. White in Europe. The Stanborough Press Limited, 1975.
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