ebrary, Inc, & Lavalette, M. (1999). A thing of the past?: Child labour in Britain in the nineteenth and twentieth centuries. Liverpool University Press.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Michael Lavalette. A Thing of the Past?: Child Labour in Britain in the Nineteenth and Twentieth Centuries. Liverpool: Liverpool University Press, 1999.
Lua MLA (9ú heag.)ebrary, Inc, agus Michael Lavalette. A Thing of the Past?: Child Labour in Britain in the Nineteenth and Twentieth Centuries. Liverpool University Press, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.