Pilsbury, R. (1969). Clouds and weather. Batsford.
Lua i Stíl Chicago (17ú heag.)Pilsbury, R.K. Clouds and Weather. London: Batsford, 1969.
Lua MLA (9ú heag.)Pilsbury, R.K. Clouds and Weather. Batsford, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.