Beenstock, M. (1988). Modelling the labour market. Chapman and Hall.
Lua i Stíl Chicago (17ú heag.)Beenstock, Michael. Modelling the Labour Market. London: Chapman and Hall, 1988.
Lua MLA (9ú heag.)Beenstock, Michael. Modelling the Labour Market. Chapman and Hall, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.