Hervey, S. E. (1889). The Esty family. Published by the author.
Chicago-referens (17:e uppl.)Hervey, Sara E. The Esty Family. Onset, Mass.: Published by the author, 1889.
MLA-referens (8:e uppl.)Hervey, Sara E. The Esty Family. Published by the author, 1889.
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