Rausch, E. (1998). High quality leadership. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Rausch, Erwin. High Quality Leadership. McGraw-Hill, 1998.
Lua MLA (8ú heag.)Rausch, Erwin. High Quality Leadership. McGraw-Hill, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.