Doob, L. W. (1964). Patriotism and nationalism: Their psychological foundations. Yale University Press.
Lua i Stíl Chicago (17ú heag.)Doob, Leonard William. Patriotism and Nationalism: Their Psychological Foundations. New Haven: Yale University Press, 1964.
Lua MLA (9ú heag.)Doob, Leonard William. Patriotism and Nationalism: Their Psychological Foundations. Yale University Press, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.