Sassoon, S. (1918). Counter-attack, and other poems. W. Heinemann.
Lua i Stíl Chicago (17ú heag.)Sassoon, Siegfried. Counter-attack, and Other Poems. London: W. Heinemann, 1918.
Lua MLA (8ú heag.)Sassoon, Siegfried. Counter-attack, and Other Poems. W. Heinemann, 1918.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.