BRADFORD, D. L. (1984). Managing For Excellence The Guide Todeveloping High Performance In Contemporary Organizations David L. Bradford Dan Allan R. Cohen. John Wiley.
Lua i Stíl Chicago (17ú heag.)BRADFORD, David L. Managing For Excellence The Guide Todeveloping High Performance In Contemporary Organizations David L. Bradford Dan Allan R. Cohen. John Wiley, 1984.
Lua MLA (8ú heag.)BRADFORD, David L. Managing For Excellence The Guide Todeveloping High Performance In Contemporary Organizations David L. Bradford Dan Allan R. Cohen. John Wiley, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.