Snyder, T. (2005). Sketches from a secret war: A Polish artist's mission to liberate Soviet Ukraine. Yale University Press.
Citazione stile Chigago Style (17a edizione)Snyder, Timothy. Sketches from a Secret War: A Polish Artist's Mission to Liberate Soviet Ukraine. New Haven: Yale University Press, 2005.
Citatione MLA (9a ed.)Snyder, Timothy. Sketches from a Secret War: A Polish Artist's Mission to Liberate Soviet Ukraine. Yale University Press, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.