Booth, N. (1995). Exploring the solar system. George Philip.
Lua i Stíl Chicago (17ú heag.)Booth, Nicholas. Exploring the Solar System. London: George Philip, 1995.
Lua MLA (9ú heag.)Booth, Nicholas. Exploring the Solar System. George Philip, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.