Clancy, J. J. (1886). Tracts on the Irish question. No. 1. Ulster. Second edition. Dublin.
Lua i Stíl Chicago (17ú heag.)Clancy, John J. Tracts on the Irish Question. No. 1. Ulster. Second Edition. Dublin, 1886.
Lua MLA (8ú heag.)Clancy, John J. Tracts on the Irish Question. No. 1. Ulster. Second Edition. Dublin, 1886.
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