Ruane, K. (2004). To kill a priest: The murder of Father Popiełuszko and the fall of Communism. Gibson Square.
Chicago-viite (17. p.)Ruane, Kevin. To Kill a Priest: The Murder of Father Popiełuszko and the Fall of Communism. London: Gibson Square, 2004.
MLA-viite (8. p.)Ruane, Kevin. To Kill a Priest: The Murder of Father Popiełuszko and the Fall of Communism. Gibson Square, 2004.
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