Ruane, K. (2004). To kill a priest: The murder of Father Popiełuszko and the fall of Communism. Gibson Square.
Chicago-referens (17:e uppl.)Ruane, Kevin. To Kill a Priest: The Murder of Father Popiełuszko and the Fall of Communism. London: Gibson Square, 2004.
MLA-referens (8:e uppl.)Ruane, Kevin. To Kill a Priest: The Murder of Father Popiełuszko and the Fall of Communism. Gibson Square, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.