Perkins, S. (2006). Strategic international human resource management (2.).
Lua i Stíl Chicago (17ú heag.)Perkins, Stephen. Strategic International Human Resource Management. 2. London, 2006.
Lua MLA (9ú heag.)Perkins, Stephen. Strategic International Human Resource Management. 2. 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.