Zweig, S. (1962). Kaleidoscope one (3rd.). Carsell.
Lua i Stíl Chicago (17ú heag.)Zweig, Stefan. Kaleidoscope One. 3rd. London: Carsell, 1962.
Lua MLA (9ú heag.)Zweig, Stefan. Kaleidoscope One. 3rd. Carsell, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.