Garrard, J. (1971). The English and immigration 1880-1910. Published for the Institute of Race Relations, by Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Garrard, John. The English and Immigration 1880-1910. London, New York: Published for the Institute of Race Relations, by Oxford University Press, 1971.
Lua MLA (8ú heag.)Garrard, John. The English and Immigration 1880-1910. Published for the Institute of Race Relations, by Oxford University Press, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.