Ginsburg, L., & Woolf, L. (1937). Population movements: A study in migration. Victor Gollancz : New Fabian Research Bureau.
Lua i Stíl Chicago (17ú heag.)Ginsburg, Louis, agus Leonard Woolf. Population Movements: A Study in Migration. London: Victor Gollancz : New Fabian Research Bureau, 1937.
Lua MLA (8ú heag.)Ginsburg, Louis, agus Leonard Woolf. Population Movements: A Study in Migration. Victor Gollancz : New Fabian Research Bureau, 1937.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.