Smith, B. (1964). Joy in the morning. Bantam Books.
Lua i Stíl Chicago (17ú heag.)Smith, Betty. Joy in the Morning. New York: Bantam Books, 1964.
Lua MLA (9ú heag.)Smith, Betty. Joy in the Morning. Bantam Books, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.