Black, E. C. (1987). Lucien Wolf and the making of Poland: Paris, 1919. Polin.
Chicago-Zitierstil (17. Ausg.)Black, Eugene C. "Lucien Wolf and the Making of Poland: Paris, 1919." Polin 1987.
MLA-Zitierstil (8. Ausg.)Black, Eugene C. "Lucien Wolf and the Making of Poland: Paris, 1919." Polin, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.