Lua APA (7ú heag.)
Files, Y. d. R. (1991). The quest for freedom: Belgian resistance in World War II. Fithian Press.
Lua i Stíl Chicago (17ú heag.)
Files, Yvonne de Ridder. The Quest for Freedom: Belgian Resistance in World War II. Santa Barbara, Calif.: Fithian Press, 1991.
Lua MLA (9ú heag.)
Files, Yvonne de Ridder. The Quest for Freedom: Belgian Resistance in World War II. Fithian Press, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.