Simon, Y., & O'Donnell, C. P. (1968). Freedom and community. Fordham University Press.
Lua i Stíl Chicago (17ú heag.)Simon, Yves, agus Charles P. O'Donnell. Freedom and Community. New York: Fordham University Press, 1968.
Lua MLA (9ú heag.)Simon, Yves, agus Charles P. O'Donnell. Freedom and Community. Fordham University Press, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.