Holland, J., & Puffin, i. (19). Guerra terrestre. Penguin Books Limitaded.
Lua i Stíl Chicago (17ú heag.)Holland, James, agus il Puffin. Guerra Terrestre. Penguin Books Limitaded, 19.
Lua MLA (8ú heag.)Holland, James, agus il Puffin. Guerra Terrestre. Penguin Books Limitaded, 19.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.