Coutin, W. (2012). The Black Book of Poland (1942).
Cita Chicago (17th ed.)Coutin, Willy. The Black Book of Poland (1942). 2012.
Cita MLA (8th ed.)Coutin, Willy. The Black Book of Poland (1942). 2012.
Atenció: Aquestes cites poden no estar 100% correctes.