Goble, F. (1978). Excellence in leadership. Taraporewala.
Lua i Stíl Chicago (17ú heag.)Goble, Frank. Excellence in Leadership. Mumbai: Taraporewala, 1978.
Lua MLA (9ú heag.)Goble, Frank. Excellence in Leadership. Taraporewala, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.