Bowen, I. (1954). Population. Univ. Press.
Lua i Stíl Chicago (17ú heag.)Bowen, Ian. Population. Cambdrige: Univ. Press, 1954.
Lua MLA (9ú heag.)Bowen, Ian. Population. Univ. Press, 1954.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.