Carr-Saunders, A. M. (1925). Population. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Carr-Saunders, A. M. Population. London: Oxford University Press, 1925.
Lua MLA (8ú heag.)Carr-Saunders, A. M. Population. Oxford University Press, 1925.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.