Brennan, J. F. (1889). The Irish Pioneers and founders of Peterborough, New Hampshire. Peterborough, N.H.?.
Lua i Stíl Chicago (17ú heag.)Brennan, James F. The Irish Pioneers and Founders of Peterborough, New Hampshire. Peterborough, N.H.?, 1889.
Lua MLA (8ú heag.)Brennan, James F. The Irish Pioneers and Founders of Peterborough, New Hampshire. Peterborough, N.H.?, 1889.
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