Goldsmith, M. (1961). The young scientist`s compaion. Souvenir.
Lua i Stíl Chicago (17ú heag.)Goldsmith, Maurice. The Young Scientist`s Compaion. London: Souvenir, 1961.
Lua MLA (9ú heag.)Goldsmith, Maurice. The Young Scientist`s Compaion. Souvenir, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.