Kent, W., & Burton, N. (1941). There'll be blue birds over the white cliffs of Dover. Shapiro, Bernstein & Co.
Lua i Stíl Chicago (17ú heag.)Kent, Walter, agus Nat Burton. There'll Be Blue Birds over the White Cliffs of Dover. New York: Shapiro, Bernstein & Co, 1941.
Lua MLA (9ú heag.)Kent, Walter, agus Nat Burton. There'll Be Blue Birds over the White Cliffs of Dover. Shapiro, Bernstein & Co, 1941.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.