Bowsher, J. E. (1998). Revolutionizing workforce performance: A systems approach to mastery. Jossey-Bass/Pfeiffer.
Lua i Stíl Chicago (17ú heag.)Bowsher, Jack E. Revolutionizing Workforce Performance: A Systems Approach to Mastery. San Francisco, Calif.: Jossey-Bass/Pfeiffer, 1998.
Lua MLA (8ú heag.)Bowsher, Jack E. Revolutionizing Workforce Performance: A Systems Approach to Mastery. Jossey-Bass/Pfeiffer, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.