Kessler, I., Coyle-Shapiro, J., & Purcell, J. (1999). Outsourcing and the employee perspective.
Lua i Stíl Chicago (17ú heag.)Kessler, I., J. Coyle-Shapiro, agus J. Purcell. Outsourcing and the Employee Perspective. 1999.
Lua MLA (9ú heag.)Kessler, I., et al. Outsourcing and the Employee Perspective. 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.