Armstrong, M. (2009). Armstrong's Handbook of Human Resource Management Practice (11th.). Kogan Page.
Lua i Stíl Chicago (17ú heag.)Armstrong, Michael. Armstrong's Handbook of Human Resource Management Practice. 11th. London: Kogan Page, 2009.
Lua MLA (9ú heag.)Armstrong, Michael. Armstrong's Handbook of Human Resource Management Practice. 11th. Kogan Page, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.