Lewthwaite, J. (2006). Managing people for the first time: Gaining commitment and improving performance. Thorogood.
Lua i Stíl Chicago (17ú heag.)Lewthwaite, Julie. Managing People for the First Time: Gaining Commitment and Improving Performance. London: Thorogood, 2006.
Lua MLA (9ú heag.)Lewthwaite, Julie. Managing People for the First Time: Gaining Commitment and Improving Performance. Thorogood, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.