Patrick Kavanagh. (1996). Gaff topsails. Ontario, Canada: Cormorant Books.
Trích dẫn kiểu ChicagoPatrick Kavanagh. Gaff Topsails. Ontario, Canada: Cormorant Books, 1996.
Deismireacht MLAPatrick Kavanagh. Gaff Topsails. Ontario, Canada: Cormorant Books, 1996.
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